@charset "UTF-8";
/* CSS HACKS FOR OLDER BROWSERS - IGNORE THESE LINES */
.w1400 {
  width: 87.5rem;
  margin: 0 auto;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.w1500 {
  width: 93.75rem;
  margin: 0 auto;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.w1600 {
  width: 100rem;
  margin: 0 auto;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.overhidden {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
}

.flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.line-wrap {
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.flex-row-ct-ct {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.flex-row-ct-st {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}

.flex-row-ct-end {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
}

.flex-row-bt-ct {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.flex-row-bt-st {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}

.flex-row-bt-end {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
}

.flex-row-end-ct {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.flex-row-end-st {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}

.flex-row-end-end {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
}

.flex-row-st-ct {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.flex-row-st-st {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}

.flex-row-st-end {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
}

.flex-cl-ct-ct {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.flex-cl-ct-st {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}

.flex-cl-ct-end {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
}

.flex-cl-bt-ct {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.flex-cl-bt-st {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}

.flex-cl-bt-end {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
}

.flex-cl-end-ct {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.flex-cl-end-st {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}

.flex-cl-end-end {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
}

.flex-cl-st-ct {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.flex-cl-st-st {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
}

.flex-cl-st-end {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
}

.swiper-btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: absolute;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 5rem;
  height: 5rem;
  color: #5dc2d0;
  line-height: 5rem;
  z-index: 1;
  outline: none;
  cursor: pointer;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.swiper-btn span {
  color: #fff;
  font-size: 1.875rem;
}
.swiper-btn:hover {
  background: #317774;
}

.space-over {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.img-cover {
  display: block;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.img-contain {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -o-object-fit: contain;
     object-fit: contain;
}

.bgimg {
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}

.block-link {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
  z-index: 9;
}

.icon {
  width: 1em;
  height: 1em;
  vertical-align: -0.15em;
  fill: currentColor;
  overflow: hidden;
}

/* For modern browsers */
.clearfix:before,
.clearfix:after {
  content: "";
  display: table;
}

.clearfix:after {
  clear: both;
}

/* For IE 6/7 (trigger hasLayout) */
.clearfix {
  zoom: 1;
}

.AddFadeInUp {
  -webkit-animation: AddFadeInUp 1.2s forwards cubic-bezier(0.31, 0.61, 0.25, 0.99);
  animation: AddFadeInUp 1.2s forwards cubic-bezier(0.31, 0.61, 0.25, 0.99);
}

@-webkit-keyframes AddFadeInUp {
  from {
    opacity: 0;
    -webkit-transform: translate3d(0, 100px, 0);
    transform: translate3d(0, 100px, 0);
  }
  to {
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
}

@keyframes AddFadeInUp {
  from {
    opacity: 0;
    -webkit-transform: translate3d(0, 100px, 0);
    transform: translate3d(0, 100px, 0);
  }
  to {
    opacity: 1;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
  }
}
.AddFadeInDown {
  -webkit-animation: AddFadeInDown 1.2s forwards cubic-bezier(0.31, 0.61, 0.25, 0.99);
  animation: AddFadeInDown 1.2s forwards cubic-bezier(0.31, 0.61, 0.25, 0.99);
}

@-webkit-keyframes AddFadeInDown {
  from {
    opacity: 0;
    -webkit-transform: translate3d(0, -100px, 0);
    transform: translate3d(0, -100px, 0);
  }
  to {
    opacity: 1;
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0);
  }
}

@keyframes AddFadeInDown {
  from {
    opacity: 0;
    -webkit-transform: translate3d(0, -100px, 0);
    transform: translate3d(0, -100px, 0);
  }
  to {
    opacity: 1;
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0);
  }
}
.AddFadeInRight {
  -webkit-animation: AddFadeInRight 1.2s forwards cubic-bezier(0.31, 0.61, 0.25, 0.99);
  animation: AddFadeInRight 1.2s forwards cubic-bezier(0.31, 0.61, 0.25, 0.99);
}

@-webkit-keyframes AddFadeInRight {
  from {
    opacity: 0;
    -webkit-transform: translate3d(100px, 0, 0);
    transform: translate3d(100px, 0, 0);
  }
  to {
    opacity: 1;
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0);
  }
}

@keyframes AddFadeInRight {
  from {
    opacity: 0;
    -webkit-transform: translate3d(100px, 0, 0);
    transform: translate3d(100px, 0, 0);
  }
  to {
    opacity: 1;
    -webkit-transform: translate(0, 0);
    transform: translate(0, 0);
  }
}
:root {
  overflow-y: auto;
  overflow-x: hidden;
}

:root body {
  position: absolute;
}

:root::-webkit-scrollbar {
  width: 6px;
  height: 6px;
  background-color: #000;
}

:root::-webkit-scrollbar-thumb {
  background-color: #317774;
}

.fp-overflow {
  display: block;
  width: 100%;
  height: 100%;
}

.fp-watermark {
  display: none;
}

#main {
  margin-top: 6.25rem;
}

.common_banner {
  position: relative;
  display: none;
  width: 100%;
  height: auto;
  margin-top: 6.25rem;
}
.common_banner img {
  width: 100%;
  height: auto;
}
.common_banner video {
  display: block;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.common_banner_textbx {
  position: absolute;
  top: 50%;
  left: 0;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 100%;
  height: auto;
}
.common_banner_textbx h3 {
  font-size: 1.75rem;
  color: #fff;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Bold";
}
.common_banner_textbx h2 {
  font-size: 3rem;
  color: #fff;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Bold";
  margin-top: 1.25rem;
}
.common_banner.case_banner::before {
  position: absolute;
  top: 50%;
  left: 0;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  content: "";
  width: 26%;
  height: 60%;
  background-color: rgba(49, 119, 116, 0.8);
}
.common_navbox {
  background-color: #fff;
  position: sticky;
  top: 6.25rem;
  left: 0;
  -webkit-box-shadow: 0px 0px 8px 0px rgba(6, 13, 39, 0.1);
          box-shadow: 0px 0px 8px 0px rgba(6, 13, 39, 0.1);
  z-index: 19;
}
.common_navbox ul li a {
  display: block;
  font-size: 1.125rem;
  color: #2b2b2b;
  line-height: 4rem;
  font-weight: 400;
  font-family: "MiSans-Demibold";
  padding: 0 1.25rem;
}
.common_navbox ul li.active a {
  background-color: #317774;
  color: #fff;
}
.common_productnav {
  float: left;
  width: 17%;
}
.common_productnav > ul {
  width: 100%;
}
.common_productnav > ul > li {
  width: 100%;
}
.common_productnav > ul > li .level {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  background-color: #fff;
}
.common_productnav > ul > li .level > a {
  display: block;
  padding: 0 1rem 0 1.875rem;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  font-size: 1.125rem;
  color: #2b2b2b;
  line-height: 4rem;
  font-weight: 400;
  font-family: "MiSans-Demibold";
}
.common_productnav > ul > li .level .iconfont {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 4rem;
  height: 4rem;
  font-size: 1.125rem;
  color: #999;
  opacity: 0.8;
}
.common_productnav > ul > li .level .iconfont:hover {
  cursor: pointer;
  color: #317774;
}
.common_productnav > ul > li:not(:last-child) {
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}
.common_productnav > ul > li.active .level {
  background-color: #317774;
}
.common_productnav > ul > li.active .level > a {
  color: #fff;
}
.common_productnav > ul > li.active .level .iconfont {
  color: #fff;
}
.common_productnav > ul > li.active .dropdown2 {
  max-height: 40rem;
  opacity: 1;
}
.common_productnav > ul > li .dropdown > ul > li > a {
  display: block;
  background-color: #e8e8e8;
  padding: 0 2.25rem;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  font-size: 1.125rem;
  color: #2b2b2b;
  line-height: 5rem;
  font-weight: 400;
  font-family: "MiSans-Demibold";
}
.common_productnav > ul > li .dropdown > ul > li:not(:last-child) {
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}
.common_productnav > ul > li .dropdown > ul > li.on > a {
  color: #317774 !important;
}
.common_productnav > ul > li .dropdown2 {
  background-color: #e8e8e8;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.common_productnav > ul > li .dropdown2 li {
  width: 100%;
}
.common_productnav > ul > li .dropdown2 li a {
  display: block;
  padding: 0 2.5rem 0 3.5rem;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  font-size: 1.125rem;
  color: #2b2b2b;
  line-height: 3rem;
  font-weight: 400;
  font-family: "MiSans-Demibold";
}
.common_productnav > ul > li .dropdown2 li.cur a {
  color: #317774 !important;
}
.common_new_filterbox {
  background-color: #fff;
  padding: 2.25rem 1.5rem;
  margin-bottom: 2.5rem;
  border-radius: 1.25rem;
}
.common_new_filterbox .filterbox_years {
  margin-bottom: 1.25rem;
}
.common_new_filterbox .filterbox_years h4 {
  font-size: 1.125rem;
  color: #2b2b2b;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
  margin-bottom: 0.625rem;
}
.common_new_filterbox .filterbox_years ul {
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  width: 0;
}
.common_new_filterbox .filterbox_years ul li {
  padding: 0 1.25rem;
  margin-bottom: 0.625rem;
}
.common_new_filterbox .filterbox_years ul li a {
  position: relative;
  display: block;
  font-size: 1.125rem;
  color: #8b8b8b;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.common_new_filterbox .filterbox_years ul li a::after {
  position: absolute;
  bottom: -1px;
  left: 0;
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background: #317774;
  opacity: 0;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.common_new_filterbox .filterbox_years ul li.active a, .common_new_filterbox .filterbox_years ul li:hover a {
  color: #317774;
}
.common_new_filterbox .filterbox_years ul li.active a::after, .common_new_filterbox .filterbox_years ul li:hover a::after {
  opacity: 1;
}
.common_new_filterbox .filterbox_years ul li:not(:last-child) {
  border-right: 1px solid #8b8b8b;
}
.common_new_filterbox .filterbox_months ul li {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 7.5rem;
  height: 2.25rem;
  border-radius: 1.125rem;
  background-color: #e0e0e0;
  margin-right: 0.625rem;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.common_new_filterbox .filterbox_months ul li.active, .common_new_filterbox .filterbox_months ul li:hover {
  background-color: #317774;
}
.common_new_filterbox .filterbox_months ul li.active span, .common_new_filterbox .filterbox_months ul li:hover span {
  color: #fff;
}
.common_new_filterbox .filterbox_months ul li:hover {
  cursor: pointer;
}
.common_new_filterbox .filterbox_months ul li span {
  font-size: 1.125rem;
  color: #5b5b5b;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Regular";
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.common_casedown_filterbox {
  width: 100%;
  height: auto;
  margin-bottom: 2.5rem;
  padding: 2.5rem 1.875rem;
  border-radius: 1.25rem;
  background-color: #fff;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.common_casedown_filterbox span {
  font-size: 1.125rem;
  color: #8b8b8b;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Bold";
  margin-bottom: 0.625rem;
}
.common_casedown_filterbox .filterlist {
  margin-top: 1.5rem;
}
.common_casedown_filterbox .filterlist li:not(:last-child) {
  margin-right: 1.875rem;
}
.common_casedown_filterbox .filterlist li.active a em {
  border-color: #317774;
}
.common_casedown_filterbox .filterlist li.active a em::after {
  opacity: 1;
}
.common_casedown_filterbox .filterlist li a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.common_casedown_filterbox .filterlist li a:hover p {
  color: #317774;
}
.common_casedown_filterbox .filterlist li a em {
  position: relative;
  display: block;
  width: 1.5rem;
  height: 1.5rem;
  margin-right: 0.5rem;
  border: 1px solid #8b8b8b;
  border-radius: 50%;
}
.common_casedown_filterbox .filterlist li a em::after {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  content: "";
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background-color: #317774;
  opacity: 0;
}
.common_casedown_filterbox .filterlist li a p {
  font-size: 1.125rem;
  color: #2b2b2b;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Bold";
}
.common_servicenav {
  float: left;
  width: 17.5%;
}
.common_servicenav ul {
  width: 100%;
}
.common_servicenav ul li {
  width: 100%;
}
.common_servicenav ul li a {
  display: block;
  background-color: #fff;
  padding: 0 2.5rem;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  font-size: 1.125rem;
  color: #2b2b2b;
  line-height: 4rem;
  font-weight: 400;
  font-family: "MiSans-Demibold";
}
.common_servicenav ul li:not(:last-child) a {
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
.common_servicenav ul li.active a {
  background-color: #317774;
  color: #fff;
}
.common_title h3 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  font-size: 2rem;
  color: #000;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Regular";
}
.common_morebtn {
  width: 11.25rem;
  height: 3.125rem;
  margin: 0 auto;
}
.common_morebtn a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 100%;
  height: 100%;
  padding: 0 1.25rem;
  border: 1px solid #5b5b5b;
  border-radius: 1.5625rem;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.common_morebtn a p {
  font-size: 1.25rem;
  color: #5b5b5b;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.common_morebtn a i {
  font-size: 1.25rem;
  color: #5b5b5b;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.common_morebtn a:hover {
  border-color: #317774;
  background-color: #317774;
}
.common_morebtn a:hover p,
.common_morebtn a:hover i {
  color: #fff;
}
.common_pagination {
  width: 100%;
}
.common_pagination ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin: 0 auto;
}
.common_pagination a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  height: 1.875rem;
  font-size: 1rem;
  color: #333;
  padding: 0 0.625rem;
  margin: 0 0.5rem;
  border: 0;
  border-radius: 0.1875rem;
  background-color: #e9e9e9;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  -webkit-transition: all 0.35s;
  transition: all 0.35s;
}
.common_pagination a:hover {
  color: #fff;
  background-color: #317774;
  border-color: #317774;
}
.common_pagination a.page-num-current {
  color: #fff;
  background-color: #317774;
  border-color: #317774;
}
.common_pagination li {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.common_pagination li:last-child > a {
  margin-right: 0;
}
.common_pagebtn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  width: 100%;
}
.common_pagebtn a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  max-width: 49%;
  font-size: 1rem;
  line-height: 2rem;
  color: #5b5b5b;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
  word-break: break-all;
}
.common_pagebtn a:hover {
  color: #317774;
}

.pdf-iframe {
  width: 100%;
  height: calc(100% - 6.25rem);
  margin-top: 6.25rem;
  border: 0 !important;
}

.index_header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 6.25rem;
  background: #fff;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  -webkit-box-shadow: 0px 0px 8px 0px rgba(6, 13, 39, 0.03);
          box-shadow: 0px 0px 8px 0px rgba(6, 13, 39, 0.03);
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  z-index: 99;
}
.index_header_pdf .navbox {
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.index_header_pdf .index_header_nav {
  position: static;
}
.index_header_pdf .index_header_nav::after {
  display: none;
}
.index_header_pdf .index_header_nav_item {
  position: static;
}
.index_header_pdf .index_header_nav_item:last-child {
  margin-right: 0;
}
.index_header_pdf .index_header_nav_item .dropdown2 {
  position: absolute;
  top: 6.25rem;
  left: 50%;
  -webkit-transform: translateX(-50%) rotateX(90deg);
          transform: translateX(-50%) rotateX(90deg);
  background: #fff;
  -webkit-transform-origin: 50% 0;
      -ms-transform-origin: 50% 0;
          transform-origin: 50% 0;
  min-width: 100%;
  -webkit-box-shadow: 3px 4px 10px rgba(0, 0, 0, 0.3);
          box-shadow: 3px 4px 10px rgba(0, 0, 0, 0.3);
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  opacity: 0;
  z-index: 49;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.index_header_pdf .index_header_nav_item .dropdown2 ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  min-width: 100%;
}
.index_header_pdf .index_header_nav_item .dropdown2 ul li {
  position: relative;
}
.index_header_pdf .index_header_nav_item .dropdown2 ul li a {
  display: block;
  font-size: 1rem;
  color: #111;
  white-space: nowrap;
  line-height: 3.125rem;
  padding: 0 1.25rem;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  overflow: hidden;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.index_header_pdf .index_header_nav_item .dropdown2 ul li a:hover {
  background-color: #317774;
  color: #fff;
}
.index_header_pdf .index_header_nav_item .dropdown2 ul li:hover .dropdown5 {
  -webkit-transform: rotateX(0);
          transform: rotateX(0);
}
.index_header_pdf .index_header_nav_item:hover a {
  color: #317774;
}
.index_header_pdf .index_header_nav_item:hover .dropdown2 {
  -webkit-transform: translateX(-50%) rotateX(0);
          transform: translateX(-50%) rotateX(0);
  visibility: visible;
  opacity: 1;
}
.index_header .logoimg {
  position: relative;
  display: block;
  width: auto;
  height: 2.5rem;
}
.index_header .logoimg img {
  display: block;
  width: auto;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
}
.index_header .headmain {
  height: 100%;
}
.index_header .navbox {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  width: 0;
  height: 100%;
}
.index_header_nav {
  position: relative;
  height: 100%;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.index_header_nav::after {
  position: absolute;
  top: 50%;
  right: 0;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  content: "";
  display: block;
  width: 1px;
  height: 1.25rem;
  background-color: #010101;
}
.index_header_nav_M {
  display: none;
}
.index_header_nav > ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  height: 100%;
}
.index_header_nav_item {
  position: relative;
  height: 100%;
  margin-right: 4.25rem;
}
.index_header_nav_item > a {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  font-size: 1.125rem;
  text-align: center;
  font-weight: 400;
  font-family: "MiSans-Demibold";
  color: #000;
  line-height: 6.25rem;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.index_header_nav_item .dropdown {
  position: absolute;
  top: 6.25rem;
  left: 50%;
  -webkit-transform: translateX(-50%) rotateX(90deg);
          transform: translateX(-50%) rotateX(90deg);
  background: #fff;
  -webkit-transform-origin: 50% 0;
      -ms-transform-origin: 50% 0;
          transform-origin: 50% 0;
  min-width: 100%;
  -webkit-box-shadow: 3px 4px 10px rgba(0, 0, 0, 0.3);
          box-shadow: 3px 4px 10px rgba(0, 0, 0, 0.3);
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  opacity: 0;
  z-index: 49;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.index_header_nav_item .dropdown ul {
  min-width: 100%;
}
.index_header_nav_item .dropdown ul li {
  position: relative;
}
.index_header_nav_item .dropdown ul li a {
  display: block;
  font-size: 1rem;
  color: #111;
  white-space: nowrap;
  line-height: 2.25rem;
  padding: 0 1.25rem;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  overflow: hidden;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.index_header_nav_item .dropdown ul li a:hover {
  background-color: #317774;
  color: #fff;
}
.index_header_nav_item .dropdown ul li:hover .dropdown5 {
  -webkit-transform: rotateX(0);
          transform: rotateX(0);
}
.index_header_nav_item.active a {
  color: #317774;
}
.index_header_nav_item:hover a {
  color: #317774;
}
.index_header_nav_item:hover .dropdown {
  -webkit-transform: translateX(-50%) rotateX(0);
          transform: translateX(-50%) rotateX(0);
  visibility: visible;
  opacity: 1;
}
.index_header .rightbx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  height: 100%;
}
.index_header .rightbx .search {
  position: relative;
}
.index_header .rightbx .search_M {
  display: none;
}
.index_header .rightbx .search:hover {
  cursor: pointer;
}
.index_header .rightbx .search:hover .search_downdrop {
  -webkit-transform: scaleY(1);
      -ms-transform: scaleY(1);
          transform: scaleY(1);
  visibility: visible;
  opacity: 1;
}
.index_header .rightbx .search_top {
  width: 4rem;
  height: 6.25rem;
}
.index_header .rightbx .search_top i {
  font-size: 1.25rem;
  color: #000;
}
.index_header .rightbx .search_downdrop {
  position: absolute;
  top: 6.25rem;
  right: 0;
  height: auto;
  opacity: 0;
  -webkit-transform: scaleY(0);
      -ms-transform: scaleY(0);
          transform: scaleY(0);
  -webkit-transform-origin: 0 0 0;
      -ms-transform-origin: 0 0 0;
          transform-origin: 0 0 0;
  -webkit-box-shadow: 0 3px 6px 1px rgba(0, 0, 0, 0.07);
          box-shadow: 0 3px 6px 1px rgba(0, 0, 0, 0.07);
  visibility: hidden;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.index_header .rightbx .search_downdrop form {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding: 0.25rem 0.625rem;
  background: #fff;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}
.index_header .rightbx .search_downdrop form input::-webkit-input-placeholder,
.index_header .rightbx .search_downdrop form textarea::-webkit-input-placeholder {
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #ccc;
  font-family: "MiSans-Regular";
}
.index_header .rightbx .search_downdrop form input:-moz-placeholder,
.index_header .rightbx .search_downdrop form textarea:-moz-placeholder {
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #ccc;
  font-family: "MiSans-Regular";
}
.index_header .rightbx .search_downdrop form input::-moz-placeholder,
.index_header .rightbx .search_downdrop form textarea::-moz-placeholder {
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #ccc;
  font-family: "MiSans-Regular";
}
.index_header .rightbx .search_downdrop form input:-ms-input-placeholder,
.index_header .rightbx .search_downdrop form textarea:-ms-input-placeholder {
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #ccc;
  font-family: "MiSans-Regular";
}
.index_header .rightbx .search_downdrop form input {
  display: block;
  width: 10rem;
  height: 2.5rem;
  font-size: 0.875rem;
  color: #111;
  background-color: transparent;
  border: 0;
  border-bottom: 1px solid #999;
  outline: none;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  -webkit-transition: all 0.6s;
  transition: all 0.6s;
}
.index_header .rightbx .search_downdrop form button {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  outline: none;
  background-color: transparent;
  -webkit-transition: all 0.2s;
  transition: all 0.2s;
}
.index_header .rightbx .search_downdrop form button i {
  font-size: 1.25rem;
  color: #111;
}
.index_header .rightbx .langbx {
  position: relative;
  height: 100%;
  margin-left: 0.625rem;
}
.index_header .rightbx .langbx_top {
  height: 100%;
  padding-right: 1rem;
}
.index_header .rightbx .langbx_top i {
  font-size: 1.25rem;
  margin-right: 0.5rem;
}
.index_header .rightbx .langbx_top p {
  font-size: 1.125rem;
  color: #111;
  line-height: 6.25rem;
  font-weight: 400;
  font-family: "MiSans-Regular";
  text-align: center;
}
.index_header .rightbx .langbx_dropdown {
  position: absolute;
  top: 6.25rem;
  right: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  width: 100%;
  height: auto;
  -webkit-transform: rotateX(90deg);
          transform: rotateX(90deg);
  background: rgba(0, 0, 0, 0.6);
  -webkit-transform-origin: 50% 0;
      -ms-transform-origin: 50% 0;
          transform-origin: 50% 0;
  -webkit-box-shadow: 0 3px 6px 1px rgba(0, 0, 0, 0.07);
          box-shadow: 0 3px 6px 1px rgba(0, 0, 0, 0.07);
  opacity: 0;
  background: #fff;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.index_header .rightbx .langbx_dropdown a {
  font-size: 1rem;
  color: #111;
  line-height: 2.5rem;
  padding: 0 0.625rem;
  text-align: center;
}
.index_header .rightbx .langbx_dropdown a:hover {
  background-color: #317774;
  color: #fff;
}
.index_header .rightbx .langbx:hover .langbx_dropdown {
  -webkit-transform: rotateX(0);
          transform: rotateX(0);
  visibility: visible;
  opacity: 1;
}
.index_header .inner-header-icon {
  display: none;
}
.index_banner {
  position: relative;
  width: 100%;
  height: 100vh;
  padding-top: 6.25rem;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  overflow: hidden;
  z-index: 1;
}
.index_banner_swiper {
  position: relative;
  width: 100%;
  height: 100%;
}
.index_banner_swiper .swiper-slide {
  position: relative;
}
.index_banner_swiper .swiper-slide .swiper-animation {
  opacity: 0;
}
.index_banner_swiper .swiper-slide .textbx {
  position: absolute;
  inset: 0;
}
.index_banner_swiper .swiper-slide .textbx_head {
  margin-bottom: 3%;
}
.index_banner_swiper .swiper-slide .textbx_head span {
  font-size: 1.75rem;
  color: #317774;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Regular";
}
.index_banner_swiper .swiper-slide .textbx_head h2 {
  font-size: 3rem;
  color: #317774;
  line-height: 1.5em;
  font-weight: 400;
  font-family: "MiSans-Bold";
  margin: 1rem 0 1.5rem;
}
.index_banner_swiper .swiper-slide .textbx_imgbx {
  width: auto;
  height: 48%;
}
.index_banner_swiper .swiper-slide .textbx_imgbx img {
  width: auto;
  height: 100%;
}
.index_banner_swiper .swiper-pagination {
  bottom: 5%;
}
.index_banner_swiper .swiper-pagination-bullet {
  width: 1.25rem;
  height: 1.25rem;
  background: #fff;
  border-radius: 50%;
  opacity: 0.5;
  margin: 0 0.75rem;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.index_banner_swiper .swiper-pagination-bullet-active {
  background: #317774;
  opacity: 1;
}
.index_banner_swiper .swiper-btn {
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 2.5rem;
  height: 5rem;
  background: rgba(0, 0, 0, 0.2);
}
.index_banner_swiper .swiper-btn-prev {
  left: 0;
}
.index_banner_swiper .swiper-btn-next {
  right: 0;
}
.index_banner_swiper .swiper-btn:hover {
  cursor: pointer;
  background: #317774;
}
.index_banner_swiper .swiper-btn span {
  font-size: 1.875rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.5rem;
}
.index_banner_M {
  display: none;
}
.index_common_title {
  width: 100%;
}
.index_common_title .left h2 {
  font-size: 3rem;
  color: #2b2b2b;
  line-height: 3.75rem;
  font-weight: 400;
  font-family: "MiSans-Bold";
  margin-bottom: 0.75rem;
}
.index_common_title .left h3 {
  font-size: 1.75rem;
  color: #317774;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Bold";
}
.index_common_title .common_morebtn {
  margin: 0 0 0.75rem auto;
}
.index_product {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}
.index_product .imglist {
  position: relative;
  width: 100%;
  height: 100%;
}
.index_product .imglist img {
  position: absolute;
  inset: 0;
  opacity: 0;
  z-index: 0;
}
.index_product_center {
  position: absolute;
  inset: 0;
  padding-top: 7.5rem;
  z-index: 3;
}
.index_product_center .w1600 {
  height: 100%;
  padding-top: 3%;
}
.index_product_center .leftbx {
  width: 50%;
}
.index_product_center .index_common_title .left {
  margin-bottom: 2rem;
}
.index_product_center .index_common_title .left h2,
.index_product_center .index_common_title .left h3 {
  color: #317774;
}
.index_product_center .prolist {
  margin: 10% 0;
  width: 92%;
}
.index_product_center .prolist ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.index_product_center .prolist ul li {
  width: 25%;
  aspect-ratio: 21/16;
  border: 1px solid #317774;
  margin-top: -1px;
  margin-left: -1px;
}
.index_product_center .prolist ul li a {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 100%;
  height: 100%;
  padding: 0 10%;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  background-color: transparent;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.index_product_center .prolist ul li a .iconbx {
  position: relative;
  width: 4rem;
  height: 3.125rem;
  margin-bottom: 1rem;
  overflow: hidden;
}
.index_product_center .prolist ul li a .iconbx img {
  position: absolute;
  top: 0;
  left: 0;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 100%;
  height: auto;
  -o-object-fit: contain;
     object-fit: contain;
}
.index_product_center .prolist ul li a p {
  font-size: 1.125rem;
  color: #317774;
  line-height: 1.5em;
  font-weight: 400;
  font-family: "MiSans-Regular";
  text-align: center;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.index_product_center .prolist ul li.active a {
  background-color: #317774;
}
.index_product_center .prolist ul li.active a .iconbx img {
  -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
          transform: translateY(0);
}
.index_product_center .prolist ul li.active a p {
  color: #fff;
}
.index_product_center .common_morebtn {
  margin: 0;
}
.index_product_center .common_morebtn a {
  border: 1px solid #317774;
}
.index_product_center .common_morebtn a p,
.index_product_center .common_morebtn a i {
  color: #317774;
}
.index_product_center .common_morebtn a:hover {
  background-color: #317774;
}
.index_product_center .common_morebtn a:hover p,
.index_product_center .common_morebtn a:hover i {
  color: #fff;
}
.index_newproduct {
  position: relative;
  width: 100%;
  height: 100vh;
  padding-top: 7.5rem;
  background-image: url(../images/indexnewproductbg.jpg);
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  overflow: hidden;
}
.index_newproduct_center {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  width: 100%;
  height: 100%;
  padding-top: 3%;
}
.index_newproduct_center .swiperbox {
  position: relative;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
.index_newproduct_center .swiperbox .newproduct_swiper {
  position: relative;
  margin-top: 6%;
  overflow: hidden;
}
.index_newproduct_center .swiperbox .newproduct_swiper .swiper-slide {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 100%;
  -webkit-transform: scale(0.8);
      -ms-transform: scale(0.8);
          transform: scale(0.8);
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.index_newproduct_center .swiperbox .newproduct_swiper .swiper-slide .imgbx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 50%;
}
.index_newproduct_center .swiperbox .newproduct_swiper .swiper-slide .imgbx img {
  width: 70%;
  max-height: 80%;
}
.index_newproduct_center .swiperbox .newproduct_swiper .swiper-slide .textbx {
  position: relative;
  width: 35%;
  margin-left: 3%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.index_newproduct_center .swiperbox .newproduct_swiper .swiper-slide .textbx h4 {
  font-size: 1.75rem;
  color: #2b2b2b;
  line-height: 1.5em;
  font-weight: 400;
  font-family: "MiSans-Bold";
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.index_newproduct_center .swiperbox .newproduct_swiper .swiper-slide .textbx_intro {
  margin: 1.125rem 0 1.5rem;
}
.index_newproduct_center .swiperbox .newproduct_swiper .swiper-slide .textbx_intro p {
  font-size: 1rem;
  color: #5b5b5b;
  line-height: 1.7rem;
  font-weight: 400;
  font-family: "MiSans-Demibold";
}
.index_newproduct_center .swiperbox .newproduct_swiper .swiper-slide .textbx .detailbtn a {
  height: 2.875rem;
}
.index_newproduct_center .swiperbox .newproduct_swiper .swiper-slide .textbx .detailbtn a p {
  font-size: 1rem;
  color: #5b5b5b;
  line-height: 2.875rem;
  font-weight: 400;
  font-family: "MiSans-Regular";
  margin-right: 0.625rem;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.index_newproduct_center .swiperbox .newproduct_swiper .swiper-slide .textbx .detailbtn a i {
  font-size: 1rem;
  color: #5b5b5b;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.index_newproduct_center .swiperbox .newproduct_swiper .swiper-slide .textbx:hover h4 {
  color: #317774;
}
.index_newproduct_center .swiperbox .newproduct_swiper .swiper-slide .textbx:hover .detailbtn a p,
.index_newproduct_center .swiperbox .newproduct_swiper .swiper-slide .textbx:hover .detailbtn a i {
  color: #317774;
}
.index_newproduct_center .swiperbox .newproduct_swiper .swiper-slide-active {
  opacity: 1;
  -webkit-transform: scale(1);
      -ms-transform: scale(1);
          transform: scale(1);
}
.index_newproduct_center .swiperbox .newproduct_swiper .swiper-slide-active .textbx {
  pointer-events: auto;
  opacity: 1;
}
.index_newproduct_center .swiperbox .newproduct_swiper .swiper-btn {
  top: 50%;
  width: 2.625rem;
  height: 2.625rem;
  border: 0;
  background-color: #8e8e8e;
  border-radius: 50%;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.index_newproduct_center .swiperbox .newproduct_swiper .swiper-btn span {
  font-size: 1.75rem;
  color: #fff;
}
.index_newproduct_center .swiperbox .newproduct_swiper .swiper-btn:hover {
  background-color: #317774;
}
.index_newproduct_center .swiperbox .newproduct_swiper .swiper-btn-prev {
  left: 0;
}
.index_newproduct_center .swiperbox .newproduct_swiper .swiper-btn-next {
  right: 0;
}
.index_newproduct_center .swiperbox .newproduct_list {
  position: absolute;
  bottom: 15%;
  left: 0;
  width: 100%;
}
.index_newproduct_center .swiperbox .newproduct_list ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.index_newproduct_center .swiperbox .newproduct_list ul li {
  padding: 0 1.375rem;
  border-right: 1px dotted #000;
}
.index_newproduct_center .swiperbox .newproduct_list ul li:first-child {
  border-left: 1px dotted #000;
}
.index_newproduct_center .swiperbox .newproduct_list ul li:hover {
  cursor: pointer;
}
.index_newproduct_center .swiperbox .newproduct_list ul li p {
  font-size: 1rem;
  color: #000;
  line-height: 1.5em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
  text-align: center;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.index_newproduct_center .swiperbox .newproduct_list ul li.active p {
  color: #317774;
}
.index_new {
  position: relative;
  width: 100%;
  height: 100vh;
  padding-top: 7.5rem;
  background-image: url(../images/indexnewbg.jpg);
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  overflow: hidden;
}
.index_new .w1600 {
  padding-top: 3%;
  height: 100%;
  overflow: hidden;
}
.index_new_center {
  margin-top: 3%;
  -webkit-box-align: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
}
.index_new_center .item {
  position: relative;
  width: 30%;
  aspect-ratio: 480/635;
  border-radius: 1rem;
  overflow: hidden;
}
.index_new_center .item:hover .item_textbx {
  bottom: -4%;
  opacity: 0;
}
.index_new_center .item:hover .mask {
  opacity: 1;
  -webkit-backdrop-filter: blur(12px);
          backdrop-filter: blur(12px);
}
.index_new_center .item_imgbx {
  width: 100%;
  height: 100%;
}
.index_new_center .item_textbx {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 40%;
  padding: 10% 1.25rem;
  background-color: #fff;
  opacity: 1;
  z-index: 1;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.index_new_center .item_textbx .time span {
  font-size: 1rem;
  color: #317774;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
}
.index_new_center .item_textbx .time p {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-size: 1rem;
  color: #8b8b8b;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Regular";
}
.index_new_center .item_textbx .time p i {
  font-size: 1.125rem;
  color: #8b8b8b;
  margin-right: 0.25rem;
}
.index_new_center .item_textbx h4 {
  font-size: 1.75rem;
  color: #2b2b2b;
  line-height: 2.875rem;
  font-weight: 400;
  font-family: "MiSans-Regular";
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  margin-top: 10%;
}
.index_new_center .item .mask {
  position: absolute;
  inset: 0;
  padding: 15% 1.25rem;
  background-image: url(../images/indexnewbg2.png);
  -webkit-backdrop-filter: blur(0);
          backdrop-filter: blur(0);
  opacity: 0;
  -webkit-transition: all 0.4s linear 0.1s;
  transition: all 0.4s linear 0.1s;
  z-index: 2;
}
.index_new_center .item .mask:hover .mask_btn p,
.index_new_center .item .mask:hover .mask_btn i {
  color: #317774;
}
.index_new_center .item .mask_txt .time span {
  font-size: 1rem;
  color: #fff;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
}
.index_new_center .item .mask_txt .time p {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-size: 1rem;
  color: #fff;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Regular";
}
.index_new_center .item .mask_txt .time p i {
  font-size: 1.125rem;
  color: #fff;
  margin-right: 0.25rem;
}
.index_new_center .item .mask_txt h4 {
  font-size: 1.75rem;
  color: #fff;
  line-height: 2.875rem;
  font-weight: 400;
  font-family: "MiSans-Regular";
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  margin: 2.5rem 0 3.125rem;
}
.index_new_center .item .mask_txt .intro p {
  font-size: 1rem;
  color: #e9e9e9;
  line-height: 1.75rem;
  font-weight: 400;
  font-family: "MiSans-Regular";
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.index_new_center .item .mask_btn p {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-size: 1rem;
  color: #fff;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.index_new_center .item .mask_btn p i {
  font-size: 1.125rem;
  color: #fff;
  font-weight: 400;
  margin-left: 0.25rem;
  font-family: "MiSans-Regular";
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.index_new_center .item .mask_bg {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 40%;
  height: auto;
}
.index_new_center .item .mask_bg img {
  width: 100%;
  height: auto;
}
.index_new_center .itemlist {
  width: 33.75%;
}
.index_new_center .itemlist_box {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
  width: 100%;
}
.index_new_center .itemlist_box:not(:last-child)::after {
  position: absolute;
  bottom: -2.5rem;
  left: 0;
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background-color: #dadada;
}
.index_new_center .itemlist_box:hover .imgbx img {
  -webkit-transform: scale(1.04);
      -ms-transform: scale(1.04);
          transform: scale(1.04);
}
.index_new_center .itemlist_box:hover .textbx h4 {
  color: #317774;
}
.index_new_center .itemlist_box .imgbx {
  width: 43%;
  aspect-ratio: 23/15;
  overflow: hidden;
  border-radius: 0.625rem;
}
.index_new_center .itemlist_box .imgbx img {
  display: block;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.index_new_center .itemlist_box .textbx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  width: 0;
  padding-left: 1.25rem;
}
.index_new_center .itemlist_box .textbx h4 {
  font-size: 1.25rem;
  color: #2b2b2b;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
  width: 100%;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.index_new_center .itemlist_box .textbx .intro p {
  font-size: 1rem;
  color: #2b2b2b;
  line-height: 1.875rem;
  font-weight: 400;
  font-family: "MiSans-Regular";
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.index_new_center .itemlist_box .textbx i {
  font-size: 1.125rem;
  color: #2b2b2b;
}
.index_case {
  position: relative;
  width: 100%;
  height: 100vh;
  padding-top: 7.5rem;
  background-image: url(../images/indexcasebg.jpg);
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  overflow: hidden;
}
.index_case .w1600 {
  padding-top: 3%;
  height: 100%;
}
.index_case_center {
  padding-top: 4%;
}
.index_case_center .case_swiper {
  height: 50vh;
}
.index_case_center .case_swiper .swiper-slide {
  position: relative;
  width: auto !important;
  height: 100%;
  border-radius: 1.875rem;
  overflow: hidden;
}
.index_case_center .case_swiper .swiper-slide:hover img {
  -webkit-transform: scale(1.04);
      -ms-transform: scale(1.04);
          transform: scale(1.04);
}
.index_case_center .case_swiper .swiper-slide img {
  width: auto;
  height: 100%;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.index_case_center .case_swiper .swiper-slide .textbx {
  position: absolute;
  bottom: 0;
  left: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 100%;
  height: 18%;
  padding: 0 1.25rem;
  background: -webkit-gradient(linear, left bottom, left top, from(rgba(49, 119, 116, 0.8)), to(rgba(49, 119, 116, 0)));
  background: linear-gradient(0deg, rgba(49, 119, 116, 0.8) 0%, rgba(49, 119, 116, 0) 100%);
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.index_case_center .case_swiper .swiper-slide .textbx_l {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  width: 0;
}
.index_case_center .case_swiper .swiper-slide .textbx_l h4 {
  font-size: 1.5rem;
  color: #fff;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
  margin-bottom: 0.5rem;
}
.index_case_center .case_swiper .swiper-slide .textbx_l .intro {
  font-size: 0.875rem;
  color: #fff;
  line-height: 1em 0.4;
  font-weight: "MiSans-Demibold";
  font-family: "MiSans-Regular";
}
.index_case_center .case_swiper .swiper-slide .textbx_r {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.index_case_center .case_swiper .swiper-slide .textbx_r::before {
  position: absolute;
  left: -1.25rem;
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  content: "";
  width: 1px;
  height: 2.75rem;
  background-color: #fff;
}
.index_case_center .case_swiper .swiper-slide .textbx_r p {
  font-size: 1rem;
  color: #fff;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Regular";
}
.index_case_center .case_swiper .swiper-slide .textbx_r i {
  font-size: 1.125rem;
  color: #fff;
  margin-left: 1.125rem;
}
.index_case_center .bottombox {
  position: relative;
  margin-top: 4%;
}
.index_case_center .bottombox_l {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-right: 4rem;
}
.index_case_center .bottombox_l .swiper-btn {
  position: relative;
  -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
          transform: translateY(0);
  width: 2.625rem;
  height: 2.625rem;
  border-radius: 50%;
  border: 1px solid #8b8b8b;
}
.index_case_center .bottombox_l .swiper-btn:hover {
  border-color: #317774;
  background-color: #317774;
}
.index_case_center .bottombox_l .swiper-btn:hover span {
  color: #fff;
}
.index_case_center .bottombox_l .swiper-btn span {
  font-size: 1.25rem;
  color: #8b8b8b;
}
.index_case_center .bottombox_l .swiper-btn-prev {
  margin-right: 1.25rem;
}
.index_case_center .bottombox .case_swiper_pagination {
  position: static;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  width: 0;
  height: 0.125rem;
  background-color: #d5d5d5;
}
.index_case_center .bottombox .case_swiper_pagination .swiper-pagination-progressbar-fill {
  background-color: #317774;
}
.index_footer {
  background-image: url(../images/footbg.jpg);
}
.index_footer_content {
  -webkit-box-pack: space-evenly;
      -ms-flex-pack: space-evenly;
          justify-content: space-evenly;
  padding: 6.25rem 4% 5rem;
}
.index_footer_content dl dt {
  margin-bottom: 0.875rem;
}
.index_footer_content dl dt a {
  font-size: 1.25rem;
  color: #2b2b2b;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
}
.index_footer_content dl dt a:hover {
  color: #317774;
}
.index_footer_content dd:not(:last-child) {
  margin-bottom: 0.75rem;
}
.index_footer_content dd a {
  font-size: 1rem;
  color: #5b5b5b;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Regular";
}
.index_footer_content dd a:hover {
  color: #317774;
}
.index_footer_copyright {
  height: 3.625rem;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.index_footer_copyright .w1600 {
  height: 100%;
  border-top: 1px solid #818181;
}
.index_footer_copyright .left p:first-child {
  margin-right: 0.75rem;
}
.index_footer_copyright .left p,
.index_footer_copyright .left a {
  font-size: 0.875rem;
  color: #8b8b8b;
}
.index_footer_copyright .left a:hover {
  color: #317774;
}
.index_footer_copyright .right ul li:not(:last-child) {
  margin-right: 0.625rem;
}
.index_footer_copyright .right ul li a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 2rem;
  height: 2rem;
  background-color: rgba(52, 121, 118, 0);
  border: 1px solid rgba(255, 255, 255, 0);
  border-radius: 50%;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.index_footer_copyright .right ul li a:hover {
  background-color: rgba(52, 121, 118, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.index_footer_copyright .right ul li a i {
  font-size: 1.125rem;
  color: #317774;
}

.about_intro {
  padding: 5rem 0;
}
.about_intro .center p {
  font-size: 1rem;
  color: #2b2b2b;
  line-height: 1.875rem;
  font-weight: 400;
  font-family: "MiSans-Regular";
  text-align: center;
}
.about_intro .center strong {
  font-weight: 700;
}
.about_module1 {
  padding: 3.75rem 0 5rem;
  background-color: #f7f7f7;
}
.about_module1 .center img {
  width: 100%;
  height: auto;
}
.about_module1 .center .textbx {
  margin-top: 3.125rem;
}
.about_module1 .center .textbx_md {
  width: 47%;
}
.about_module1 .center .textbx_md h4 {
  font-size: 1.5rem;
  color: #2b2b2b;
  line-height: 1.5em;
  font-weight: 400;
  font-family: "MiSans-Bold";
  margin-bottom: 1rem;
}
.about_module1 .center .textbx_md p {
  position: relative;
  font-size: 1rem;
  color: #2b2b2b;
  line-height: 1.875rem;
  font-weight: 400;
  font-family: "MiSans-Regular";
}
.about_module1 .center .textbx_md p.listp {
  padding-left: 1.25rem;
}
.about_module1 .center .textbx_md p.listp::before {
  position: absolute;
  top: 0.75rem;
  left: 0;
  content: "";
  display: block;
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 50%;
  background-color: #2b2b2b;
}
.about_module1 .center .textbx_md strong {
  font-weight: 700;
}
.about_module2 {
  padding: 5rem 0;
}
.about_module2 .center {
  position: relative;
}
.about_module2 .center_imgbx {
  width: 65%;
  height: auto;
  margin-left: auto;
}
.about_module2 .center_imgbx img {
  width: 100%;
  height: auto;
}
.about_module2 .center_textbx {
  position: absolute;
  top: 50%;
  left: 0;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 38%;
}
.about_module2 .center_textbx h3 {
  font-size: 2.5rem;
  color: #2b2b2b;
  line-height: 1.5em;
  font-weight: 400;
  font-family: "MiSans-Bold";
  margin-bottom: 1.25rem;
}
.about_module2 .center_textbx .intro p {
  font-size: 1rem;
  color: #2b2b2b;
  line-height: 1.875rem;
  font-weight: 400;
  font-family: "MiSans-Regular";
}
.about_module2 .center_textbx .intro strong {
  font-weight: 700;
}
.about_module3 {
  padding: 5rem 0;
}
.about_module3 h3 {
  font-size: 2.5rem;
  color: #2b2b2b;
  line-height: 1.5em;
  font-weight: 400;
  font-family: "MiSans-Bold";
  text-align: center;
}
.about_module3 .center {
  margin-top: 2.5rem;
}
.about_module3 .center img {
  display: block;
  width: 100%;
  height: auto;
  -o-object-fit: contain;
     object-fit: contain;
}
.about_module3 .center p {
  position: relative;
  font-size: 1rem;
  color: #2b2b2b;
  line-height: 1.875rem;
  font-weight: 400;
  font-family: "MiSans-Regular";
}
.about_module3 .center strong {
  font-weight: 700;
}

.product .common_navbox .w1600 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.product .common_navbox .search_down {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 16%;
  height: 2.25rem;
  border-radius: 1.125rem;
  border: 1px solid #cdcdcd;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  overflow: hidden;
}
.product .common_navbox .search_down input::-webkit-input-placeholder,
.product .common_navbox .search_down textarea::-webkit-input-placeholder {
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #ccc;
  font-family: "MiSans-Regular";
}
.product .common_navbox .search_down input:-moz-placeholder,
.product .common_navbox .search_down textarea:-moz-placeholder {
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #ccc;
  font-family: "MiSans-Regular";
}
.product .common_navbox .search_down input::-moz-placeholder,
.product .common_navbox .search_down textarea::-moz-placeholder {
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #ccc;
  font-family: "MiSans-Regular";
}
.product .common_navbox .search_down input:-ms-input-placeholder,
.product .common_navbox .search_down textarea:-ms-input-placeholder {
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #ccc;
  font-family: "MiSans-Regular";
}
.product .common_navbox .search_down input {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  width: 0;
  height: 100%;
  padding: 0 1.25rem;
  background-color: transparent;
  border: 0;
  outline: none;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  font-size: 0.875rem;
  color: #2b2b2b;
}
.product .common_navbox .search_down .sousuobtn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background-color: transparent;
  border: 0;
  outline: none;
}
.product .common_navbox .search_down .sousuobtn i {
  font-size: 1.125rem;
  color: #2b2b2b;
}
.product_content {
  padding: 2.5rem 0 5rem;
  background-color: #f2f2f2;
}
.product_content .rightbox {
  float: right;
  width: 80%;
}
.product_content .rightbox_filterbox {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  padding: 1.5rem 0 0 1.5rem;
  margin-bottom: 1.875rem;
  background-color: #fff;
}
.product_content .rightbox_filterbox .filteritem {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  margin-right: 1.875rem;
  margin-bottom: 1.5rem;
}
.product_content .rightbox_filterbox .filteritem label {
  font-size: 1.125rem;
  color: #2b2b2b;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
  margin-bottom: 0.625rem;
}
.product_content .rightbox_filterbox .filteritem select {
  width: 9.375rem;
  height: 2.25rem;
  padding: 0 0.625rem;
  border: 1px solid #dadada;
  outline: none;
  font-size: 1rem;
  color: #2b2b2b;
  font-family: "MiSans-Demibold";
}
.product_content .rightbox_filterbox .filteritem select option {
  font-size: 1rem;
  color: #2b2b2b;
  font-family: "MiSans-Demibold";
}
.product_content .rightbox_filterbox .filteritem select option:first-child {
  color: #999;
}
.product_content .rightbox_center {
  padding: 0 1.875rem 1.875rem;
  margin-bottom: 4.375rem;
  background-color: #fff;
}
.product_content .rightbox_center_topbx {
  padding: 1.875rem 0;
  border-bottom: 1px solid #d2d2d2;
}
.product_content .rightbox_center_topbx h2 {
  font-size: 1.125rem;
  color: #317774;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
  margin-bottom: 1rem;
}
.product_content .rightbox_center_topbx .intro p {
  font-size: 1rem;
  color: #8b8b8b;
  line-height: 2rem;
  font-weight: 400;
  font-family: "MiSans-Regular";
}
.product_content .rightbox_center_list .item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
  padding: 1.875rem 0;
  border-bottom: 1px solid #d2d2d2;
}
.product_content .rightbox_center_list .item_l {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 54%;
}
.product_content .rightbox_center_list .item_l_imgbx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 38%;
  aspect-ratio: 20/13;
}
.product_content .rightbox_center_list .item_l_imgbx img {
  display: block;
  max-width: 90%;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
}
.product_content .rightbox_center_list .item_l_textbx {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  width: 0;
  padding: 0 1.125rem 0 1.875rem;
}
.product_content .rightbox_center_list .item_l_textbx h3 {
  font-size: 1.125rem;
  color: #317774;
  line-height: 1.5em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
  margin-bottom: 1rem;
}
.product_content .rightbox_center_list .item_l_textbx .intro p {
  font-size: 0.875rem;
  color: #8b8b8b;
  line-height: 1.5rem;
  font-weight: 400;
  font-family: "MiSans-Regular";
}
.product_content .rightbox_center_list .item_r {
  width: 46%;
  padding-left: 1.5rem;
  border-left: 1px solid #e7e7e7;
}
.product_content .rightbox_center_list .item_r h4 {
  font-size: 1.125rem;
  color: #2b2b2b;
  line-height: 1.5em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
  margin-bottom: 1rem;
}
.product_content .rightbox_center_list .item_r ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.product_content .rightbox_center_list .item_r ul li {
  font-size: 0.875rem;
  color: #8b8b8b;
  line-height: 1.5rem;
}
.product_content .rightbox_center_list .item_r ul li:nth-child(2n) {
  margin: 0 0.5rem;
}
.product_content .rightbox_center_list .item_r ul li a {
  color: #8b8b8b;
}
.product_content .rightbox_center_list .item_r ul li a:hover {
  color: #317774;
}

.productdetail {
  padding: 2.5rem 0 3.75rem;
  background-color: #f2f2f2;
  margin-top: 6.25rem;
}
.productdetail_infobx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
  margin-bottom: 3rem;
}
.productdetail_infobx_left {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  width: 50%;
}
.productdetail_infobx_left .leftswiper {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  width: 100%;
  height: 6.25rem;
}
.productdetail_infobx_left .leftswiper .swiper-btn {
  position: relative;
  -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
          transform: translateY(0);
  width: 2.5rem;
  height: 100%;
  opacity: 1;
  background-color: rgba(49, 119, 116, 0.3);
}
.productdetail_infobx_left .leftswiper .swiper-btn.swiper-button-disabled {
  border-color: rgba(0, 0, 0, 0.1);
}
.productdetail_infobx_left .leftswiper .swiper-btn:hover {
  background-color: rgb(49, 119, 116);
}
.productdetail_infobx_left .leftswiper .swiper-btn span {
  font-size: 1.5rem;
  color: #fff;
  line-height: 1em;
  opacity: 1;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.productdetail_infobx_left .leftswiper .swiper-btn-prev {
  left: 0.5%;
  border-radius: 1.875rem 0px 0px 1.875rem;
}
.productdetail_infobx_left .leftswiper .swiper-btn-next {
  right: 0.5%;
  border-radius: 0px 1.875rem 1.875rem 0px;
}
.productdetail_infobx_left .productdetail_swiper {
  float: right;
  position: relative;
  width: 100%;
  aspect-ratio: 80/55;
  margin-bottom: 1.875rem;
  overflow: hidden;
}
.productdetail_infobx_left .productdetail_swiper .swiper-slide {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  background-color: #fff;
  border-radius: 1.875rem;
  overflow: hidden;
}
.productdetail_infobx_left .productdetail_swiper .swiper-slide img {
  display: block;
  max-width: 90%;
  max-height: 90%;
  -o-object-fit: contain;
     object-fit: contain;
}
.productdetail_infobx_left .productdetail_list_swiper {
  display: block;
  width: calc(100% - 6.25rem);
  height: 100%;
  padding: 0 1px;
  z-index: 2;
  overflow: hidden;
}
.productdetail_infobx_left .productdetail_list_swiper .swiper-slide {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 100%;
  height: auto;
  background-color: #fff;
  border: 1px solid #fff;
  border-radius: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  overflow: hidden;
}
.productdetail_infobx_left .productdetail_list_swiper .swiper-slide img {
  display: block;
  max-width: 80%;
  max-height: 80%;
  -o-object-fit: contain;
     object-fit: contain;
}
.productdetail_infobx_left .productdetail_list_swiper .swiper-slide-thumb-active {
  border-color: #317774;
}
.productdetail_infobx_right {
  width: 50%;
  padding: 3% 5%;
}
.productdetail_infobx_right .txt h1 {
  font-size: 2rem;
  color: #317774;
  line-height: 1.5em;
  font-weight: 400;
  font-family: "MiSans-Bold";
}
.productdetail_infobx_right .txt_intro {
  margin-top: 3.125rem;
}
.productdetail_infobx_right .txt_intro p {
  font-size: 1.25rem;
  color: #2b2b2b;
  line-height: 2em;
  font-weight: 400;
  font-family: "MiSans-Regular";
}
.productdetail_infobx_right .btnbox_item:not(:last-child) {
  margin-right: 1.875rem;
}
.productdetail_infobx_right .btnbox_item a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  height: 3.125rem;
  padding: 0 1.875rem;
  border: 1px solid #317774;
  border-radius: 1.5625rem;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.productdetail_infobx_right .btnbox_item a i {
  font-size: 1.5rem;
  color: #317774;
  margin-right: 0.625rem;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.productdetail_infobx_right .btnbox_item a p {
  font-size: 1.125rem;
  color: #317774;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Regular";
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.productdetail_infobx_right .btnbox_item a:hover {
  background-color: #317774;
}
.productdetail_infobx_right .btnbox_item a:hover i,
.productdetail_infobx_right .btnbox_item a:hover p {
  color: #fff;
}
.productdetail_descbox {
  margin-bottom: 4.375rem;
}
.productdetail_descbox_navlist {
  margin-bottom: 1.25rem;
  background-color: #fff;
}
.productdetail_descbox_navlist ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 100%;
  height: 5rem;
  padding: 0 3.75rem;
}
.productdetail_descbox_navlist ul li {
  position: relative;
}
.productdetail_descbox_navlist ul li::after {
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  -webkit-transform: scale(0);
      -ms-transform: scale(0);
          transform: scale(0);
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background-color: #317774;
}
.productdetail_descbox_navlist ul li.active::after {
  -webkit-transform: scale(1);
      -ms-transform: scale(1);
          transform: scale(1);
}
.productdetail_descbox_navlist ul li:hover {
  cursor: pointer;
}
.productdetail_descbox_navlist ul li:not(:last-child) {
  margin-right: 3.75rem;
}
.productdetail_descbox_navlist ul li span {
  font-size: 1.25rem;
  color: #317774;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
}
.productdetail_descbox_center .descmd {
  display: none;
  padding: 1.25rem 0.75rem;
  background-color: #fff;
}
.productdetail_descbox_center .descmd.active {
  display: block;
}
.productdetail_descbox_center .descmd img {
  display: block;
  width: 100%;
  height: auto;
  -o-object-fit: contain;
     object-fit: contain;
}
.productdetail_descbox_center .descmd p {
  font-size: 1rem;
  color: #2b2b2b;
  line-height: 1.875rem;
  font-weight: 400;
  font-family: "MiSans-Regular";
}
.productdetail_descbox_center .descmd strong {
  font-weight: 700;
}
.productdetail_descbox_center .descmd table {
  border-collapse: collapse;
  border-spacing: 0;
  width: 100% !important;
  border: 1px solid #ccc;
}
.productdetail_descbox_center .descmd table th,
.productdetail_descbox_center .descmd table td {
  font-size: 1rem;
  line-height: 1.5em;
  padding: 0.625rem 0.5rem;
  border: 1px solid #ccc;
}
.productdetail_descbox_center .descmd table tbody tr:first-child {
  background-color: #317774;
}
.productdetail_descbox_center .descmd table tbody tr:first-child td {
  color: #fff;
  font-weight: 700;
  border-color: #fff;
}
.productdetail_descbox_center .descmd table tbody tr:first-child td p {
  color: #fff;
  font-weight: 700;
}
.productdetail_descbox_center .descmd table th,
.productdetail_descbox_center .descmd table td {
  text-align: center;
  vertical-align: center;
}
.productdetail_descbox_center .descmd p {
  font-size: 1rem;
  color: #111;
  line-height: 1.875rem;
}
.productdetail_recommend_head {
  padding-bottom: 1.875rem;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid #bebebe;
}
.productdetail_recommend_head h3 {
  font-size: 1.75rem;
  color: #2b2b2b;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
}
.productdetail_recommend_list .item {
  position: relative;
  width: 18.75%;
  border-radius: 1.25rem;
  background-color: #fff;
}
.productdetail_recommend_list .item_imgbx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 100%;
  aspect-ratio: 10/7;
  padding: 0.625rem 0;
}
.productdetail_recommend_list .item_imgbx img {
  display: block;
  max-width: 90%;
  max-height: 80%;
  -o-object-fit: contain;
     object-fit: contain;
}
.productdetail_recommend_list .item h4 {
  font-size: 1rem;
  color: #317774;
  line-height: 3rem;
  font-weight: 400;
  font-family: "MiSans-Demibold";
  text-align: center;
}

.new .common_navbox .w1600 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.new .common_navbox .search_down {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 16%;
  height: 2.25rem;
  border-radius: 1.125rem;
  border: 1px solid #cdcdcd;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  overflow: hidden;
}
.new .common_navbox .search_down input::-webkit-input-placeholder,
.new .common_navbox .search_down textarea::-webkit-input-placeholder {
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #ccc;
  font-family: "MiSans-Regular";
}
.new .common_navbox .search_down input:-moz-placeholder,
.new .common_navbox .search_down textarea:-moz-placeholder {
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #ccc;
  font-family: "MiSans-Regular";
}
.new .common_navbox .search_down input::-moz-placeholder,
.new .common_navbox .search_down textarea::-moz-placeholder {
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #ccc;
  font-family: "MiSans-Regular";
}
.new .common_navbox .search_down input:-ms-input-placeholder,
.new .common_navbox .search_down textarea:-ms-input-placeholder {
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #ccc;
  font-family: "MiSans-Regular";
}
.new .common_navbox .search_down input {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  width: 0;
  height: 100%;
  padding: 0 1.25rem;
  background-color: transparent;
  border: 0;
  outline: none;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  font-size: 0.875rem;
  color: #2b2b2b;
}
.new .common_navbox .search_down .sousuobtn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background-color: transparent;
  border: 0;
  outline: none;
}
.new .common_navbox .search_down .sousuobtn i {
  font-size: 1.125rem;
  color: #2b2b2b;
}
.new_content {
  padding: 2.5rem 0 5rem;
  background-color: #f2f2f2;
}
.new_content .listbox {
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.new_content .listbox .zhanwei {
  width: 31.25%;
  height: 0;
}
.new_content .listbox_item {
  width: 31.25%;
  position: relative;
  margin-bottom: 3.125rem;
  border-radius: 0.625rem;
  overflow: hidden;
}
.new_content .listbox_item:hover .imgbx img {
  -webkit-transform: scale(1.04);
      -ms-transform: scale(1.04);
          transform: scale(1.04);
}
.new_content .listbox_item:hover .textbx h4 {
  color: #317774;
}
.new_content .listbox_item .imgbx {
  width: 100%;
  aspect-ratio: 500/388;
  overflow: hidden;
}
.new_content .listbox_item .imgbx img {
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.new_content .listbox_item .textbx {
  width: 100%;
  padding: 1.5rem 1.25rem;
  background-color: #fff;
}
.new_content .listbox_item .textbx .time {
  font-size: 1rem;
  color: #8b8b8b;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
}
.new_content .listbox_item .textbx .time i {
  font-size: 1.125rem;
  color: #8b8b8b;
  margin-right: 0.5rem;
}
.new_content .listbox_item .textbx h4 {
  font-size: 1.25rem;
  color: #2b2b2b;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
  margin-top: 1rem;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}

.newdetail_content {
  padding: 2.5rem 0 5rem;
  background-color: #f2f2f2;
}
.newdetail_content .detailbx {
  float: left;
  width: 62.5%;
}
.newdetail_content .detailbx_title {
  padding-bottom: 1.25rem;
  border-bottom: 1px solid #cdcdcd;
}
.newdetail_content .detailbx_title h4 {
  font-size: 1.5rem;
  color: #000;
  line-height: 1.5em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
  text-align: center;
  margin-bottom: 1rem;
}
.newdetail_content .detailbx_title .time i {
  font-size: 1rem;
  margin-right: 0.625rem;
}
.newdetail_content .detailbx_title .time p {
  font-size: 1rem;
  color: #5b5b5b;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Regular";
}
.newdetail_content .detailbx_center {
  padding: 1.875rem 0;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid #cdcdcd;
}
.newdetail_content .detailbx_center p {
  font-size: 1rem;
  color: #5b5b5b;
  line-height: 2.25rem;
  font-weight: 400;
  font-family: "MiSans-Regular";
}
.newdetail_content .detailbx_center strong {
  font-weight: 700;
}
.newdetail_content .detailbx_center img {
  display: block;
  width: 100%;
  height: auto;
  -o-object-fit: contain;
     object-fit: contain;
}
.newdetail_content .rightbx {
  float: right;
  width: 29.375%;
}
.newdetail_content .rightbx_title {
  padding-bottom: 1rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid #cdcdcd;
}
.newdetail_content .rightbx_title h3 {
  position: relative;
  font-size: 1.5rem;
  color: #111;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
}
.newdetail_content .rightbx_list .item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
  position: relative;
  padding: 1.25rem;
  background-color: #fff;
}
.newdetail_content .rightbx_list .item:not(:last-child) {
  margin-bottom: 1.25rem;
}
.newdetail_content .rightbx_list .item .imgbx {
  width: 41%;
  aspect-ratio: 177/120;
}
.newdetail_content .rightbx_list .item .textbx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  width: 0;
  padding-left: 1.25rem;
}
.newdetail_content .rightbx_list .item .textbx h4 {
  font-size: 1.25rem;
  color: #000;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
}
.newdetail_content .rightbx_list .item .textbx .time {
  font-size: 1rem;
  color: #5b5b5b;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
}
.newdetail_content .rightbx_list .item .textbx .intro p {
  font-size: 1rem;
  color: #5b5b5b;
  line-height: 1.5rem;
  font-weight: 400;
  font-family: "MiSans-Regular";
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.notify .common_navbox .w1600 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.notify .common_navbox .search_down {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 16.875rem;
  height: 2.5rem;
  border-radius: 1.25rem;
  border: 1px solid #cdcdcd;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  overflow: hidden;
}
.notify .common_navbox .search_down input {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  width: 0;
  height: 100%;
  padding: 0 1.25rem;
  background-color: transparent;
  border: 0;
  outline: none;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  font-size: 1rem;
  color: #2b2b2b;
}
.notify .common_navbox .search_down .sousuobtn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background-color: transparent;
  border: 0;
  outline: none;
}
.notify .common_navbox .search_down .sousuobtn i {
  font-size: 1.125rem;
  color: #2b2b2b;
}
.notify_content {
  padding-bottom: 2.5rem;
}
.notify_content .listbox_item {
  -webkit-box-align: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
  width: 100%;
  padding: 1.25rem;
  background-color: #fff;
  border-radius: 1.25rem;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.notify_content .listbox_item:hover {
  -webkit-box-shadow: 0 0 0.5rem 0 rgba(0, 0, 0, 0.1);
          box-shadow: 0 0 0.5rem 0 rgba(0, 0, 0, 0.1);
}
.notify_content .listbox_item:hover .textbx .descbtn {
  color: #317774;
}
.notify_content .listbox_item:hover .textbx .descbtn i {
  color: #317774;
}
.notify_content .listbox_item .imgbx {
  width: 21%;
  aspect-ratio: 163/110;
  border-radius: 0.625rem;
  overflow: hidden;
}
.notify_content .listbox_item .textbx .descbtn {
  font-size: 1rem;
  color: #2b2b2b;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.notify_content .listbox_item .textbx .descbtn i {
  font-size: 1.125rem;
  margin-left: 1rem;
  color: #2b2b2b;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}

.productdown {
  background-color: #f2f2f2;
}
.productdown .common_navbox .w1600 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.productdown .common_navbox .search_down {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 16%;
  height: 2.25rem;
  border-radius: 1.125rem;
  border: 1px solid #cdcdcd;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  overflow: hidden;
}
.productdown .common_navbox .search_down input::-webkit-input-placeholder,
.productdown .common_navbox .search_down textarea::-webkit-input-placeholder {
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #ccc;
  font-family: "MiSans-Regular";
}
.productdown .common_navbox .search_down input:-moz-placeholder,
.productdown .common_navbox .search_down textarea:-moz-placeholder {
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #ccc;
  font-family: "MiSans-Regular";
}
.productdown .common_navbox .search_down input::-moz-placeholder,
.productdown .common_navbox .search_down textarea::-moz-placeholder {
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #ccc;
  font-family: "MiSans-Regular";
}
.productdown .common_navbox .search_down input:-ms-input-placeholder,
.productdown .common_navbox .search_down textarea:-ms-input-placeholder {
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #ccc;
  font-family: "MiSans-Regular";
}
.productdown .common_navbox .search_down input {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  width: 0;
  height: 100%;
  padding: 0 1.25rem;
  background-color: transparent;
  border: 0;
  outline: none;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  font-size: 0.875rem;
  color: #2b2b2b;
}
.productdown .common_navbox .search_down .sousuobtn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background-color: transparent;
  border: 0;
  outline: none;
}
.productdown .common_navbox .search_down .sousuobtn i {
  font-size: 1.125rem;
  color: #2b2b2b;
}
.productdown_content {
  padding: 2.5rem 0 4rem;
}
.productdown_content h2 {
  font-size: 2rem;
  color: #2b2b2b;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Bold";
  text-align: center;
  margin-bottom: 2.5rem;
}
.productdown_content .listbox {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.productdown_content .listbox .item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
  width: 47.875%;
  padding: 4.375rem 5%;
  border-radius: 1.25rem;
  margin-bottom: 2.5rem;
  background-color: #fff;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.productdown_content .listbox .item_imgbx {
  width: 22%;
  height: auto;
}
.productdown_content .listbox .item_imgbx img {
  width: 100%;
  height: auto;
}
.productdown_content .listbox .item_rightbx {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  width: 0;
  padding-left: 12%;
}
.productdown_content .listbox .item_rightbx_txt h4 {
  font-size: 1.25rem;
  color: #317774;
  line-height: 1.5em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
  margin-bottom: 0.625rem;
}
.productdown_content .listbox .item_rightbx_txt .time {
  font-size: 1rem;
  color: #999;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Regular";
}
.productdown_content .listbox .item_rightbx .downbtn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.productdown_content .listbox .item_rightbx .downbtn a {
  width: 7.5rem;
  height: 2.5rem;
  background-color: #317774;
  border-radius: 1.25rem;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  font-size: 1rem;
  color: #fff;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
}
.productdown_content .listbox .item_rightbx .downbtn a i {
  font-size: 1.125rem;
  color: #fff;
  margin-left: 0.875rem;
}
.productdown_content .listbox .item_rightbx .downbtn a:first-child {
  margin-right: 1.25rem;
}

.case_content {
  background-color: #f2f2f2;
  padding: 2.5rem 1.875rem 5rem;
}
.case_content .listbox {
  margin-bottom: 1.25rem;
}
.case_content .listbox .zhanwei {
  width: 32.26%;
  height: 0;
}
.case_content .listbox .item {
  position: relative;
  width: 32.26%;
  margin-bottom: 1.875rem;
  padding: 1.875rem;
  background-color: #fff;
}
.case_content .listbox .item:hover .item_imgbx img {
  -webkit-transform: scale(1.04);
      -ms-transform: scale(1.04);
          transform: scale(1.04);
}
.case_content .listbox .item_imgbx {
  width: 100%;
  aspect-ratio: 54/32;
  margin-bottom: 1.25rem;
  overflow: hidden;
}
.case_content .listbox .item_imgbx img {
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.case_content .listbox .item_textbx_head h4 {
  font-size: 1.25rem;
  color: #317774;
  line-height: 1.5em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
  margin-bottom: 0.5rem;
}
.case_content .listbox .item_textbx_head .time {
  font-size: 1rem;
  color: #5b5b5b;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Regular";
}
.case_content .listbox .item_textbx_intro {
  min-height: 3.75rem;
  margin: 1.875rem 0;
}
.case_content .listbox .item_textbx_intro p {
  font-size: 1rem;
  color: #5b5b5b;
  line-height: 1.875rem;
  font-weight: 400;
  font-family: "MiSans-Regular";
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.case_content .listbox .item_textbx .descbtn {
  font-size: 1rem;
  color: #317774;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
}
.case_content .listbox .item_textbx .descbtn i {
  font-size: 1.125rem;
  color: #317774;
  margin-left: 0.625rem;
}

.sales {
  background-color: #f2f2f2;
}
.sales .common_banner_textbx h3,
.sales .common_banner_textbx h2 {
  color: #2b2b2b;
}
.sales .common_navbox .w1600 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.sales .common_navbox .search_down {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 16%;
  height: 2.25rem;
  border-radius: 1.25rem;
  border: 1px solid #cdcdcd;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  overflow: hidden;
}
.sales .common_navbox .search_down input::-webkit-input-placeholder,
.sales .common_navbox .search_down textarea::-webkit-input-placeholder {
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #ccc;
  font-family: "MiSans-Regular";
}
.sales .common_navbox .search_down input:-moz-placeholder,
.sales .common_navbox .search_down textarea:-moz-placeholder {
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #ccc;
  font-family: "MiSans-Regular";
}
.sales .common_navbox .search_down input::-moz-placeholder,
.sales .common_navbox .search_down textarea::-moz-placeholder {
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #ccc;
  font-family: "MiSans-Regular";
}
.sales .common_navbox .search_down input:-ms-input-placeholder,
.sales .common_navbox .search_down textarea:-ms-input-placeholder {
  font-size: 0.875rem;
  letter-spacing: 1px;
  color: #ccc;
  font-family: "MiSans-Regular";
}
.sales .common_navbox .search_down input {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  width: 0;
  height: 100%;
  padding: 0 1.25rem;
  background-color: transparent;
  border: 0;
  outline: none;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  font-size: 0.875rem;
  color: #2b2b2b;
}
.sales .common_navbox .search_down .sousuobtn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background-color: transparent;
  border: 0;
  outline: none;
}
.sales .common_navbox .search_down .sousuobtn i {
  font-size: 1.125rem;
  color: #2b2b2b;
}
.sales_common_title {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.sales_common_title .leftbx span {
  font-size: 1.25rem;
  color: #999;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Regular";
  text-transform: uppercase;
}
.sales_common_title .leftbx h3 {
  font-size: 2.5rem;
  color: #111;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Bold";
  margin-top: 1rem;
}
.sales_business {
  padding: 2.5rem 0 0;
}
.sales_business .listbox {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin-top: 3rem;
}
.sales_business .listbox .zhanwei {
  display: block;
  width: 17%;
  height: 0;
}
.sales_business .listbox .item {
  width: 17%;
  margin-bottom: 2.5rem;
}
.sales_business .listbox .item:not(:first-child):hover {
  cursor: pointer;
}
.sales_business .listbox .item:not(:first-child):hover h4 {
  color: #317774;
}
.sales_business .listbox .item h4 {
  font-size: 1.875rem;
  color: #111;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Bold";
  margin-bottom: 1.25rem;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.sales_business .listbox .item_txt {
  min-height: 7.5rem;
  border-bottom: 1px solid #999;
}
.sales_business .listbox .item_txt p {
  font-size: 1rem;
  color: #999;
  line-height: 1.875rem;
  font-weight: 400;
  font-family: "MiSans-Regular";
}
.sales_business .listbox .item:first-child .item_txt {
  border-bottom: 0;
}
.sales_business .listbox .item:first-child .mapbtnbx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 100%;
  height: 3.125rem;
  margin-top: 2.5rem;
  border-radius: 1.5625rem;
  background-color: #317774;
  font-size: 1rem;
  color: #fff;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Regular";
}
.sales_business .listbox .item:first-child .mapbtnbx:hover {
  cursor: pointer;
}
.sales_content {
  padding: 2.5rem 0;
}
.sales_content_note {
  margin-top: 3rem;
}
.sales_content_note p {
  font-size: 1rem;
  color: #2b2b2b;
  line-height: 1.5rem;
  font-weight: 400;
  font-family: "MiSans-Bold";
}
.sales_content_filterbox {
  background-color: #fff;
  padding: 1.875rem 2.5rem;
  margin: 1.875rem 0 2.5rem;
  border-radius: 1.25rem;
}
.sales_content_filterbox .notionfilter,
.sales_content_filterbox .areafilter {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.sales_content_filterbox .notionfilter label,
.sales_content_filterbox .areafilter label {
  font-size: 1.25rem;
  color: #2b2b2b;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
  margin-right: 1.25rem;
}
.sales_content_filterbox .notionfilter select,
.sales_content_filterbox .areafilter select {
  width: 18.75rem;
  height: 2.25rem;
  padding: 0 0.625rem;
  border: 1px solid #dadada;
  outline: none;
  font-size: 1rem;
  color: #2b2b2b;
  font-family: "MiSans-Demibold";
}
.sales_content_filterbox .notionfilter select option,
.sales_content_filterbox .areafilter select option {
  font-size: 1rem;
  color: #2b2b2b;
  font-family: "MiSans-Demibold";
}
.sales_content_filterbox .notionfilter select option:first-child,
.sales_content_filterbox .areafilter select option:first-child {
  color: #999;
}
.sales_content_filterbox .notionfilter {
  margin-right: 2.5rem;
}
.sales_content_filterbox .typebox {
  width: 100%;
  margin-top: 1.875rem;
}
.sales_content_filterbox .typebox span {
  font-size: 1.25rem;
  color: #8b8b8b;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Bold";
}
.sales_content_filterbox .typebox_list {
  margin-top: 1.5rem;
}
.sales_content_filterbox .typebox_list li:not(:last-child) {
  margin-right: 1.875rem;
}
.sales_content_filterbox .typebox_list li.active a em {
  border-color: #317774;
}
.sales_content_filterbox .typebox_list li.active a em::after {
  opacity: 1;
}
.sales_content_filterbox .typebox_list li a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.sales_content_filterbox .typebox_list li a:hover p {
  color: #317774;
}
.sales_content_filterbox .typebox_list li a em {
  position: relative;
  display: block;
  width: 1.5rem;
  height: 1.5rem;
  margin-right: 0.5rem;
  border: 1px solid #8b8b8b;
  border-radius: 50%;
}
.sales_content_filterbox .typebox_list li a em::after {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  content: "";
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background-color: #317774;
  opacity: 0;
}
.sales_content_filterbox .typebox_list li a p {
  font-size: 1.25rem;
  color: #2b2b2b;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Bold";
}
.sales_content_swiper {
  width: 100%;
  margin-bottom: 3.125rem;
}
.sales_content_swiper .swiper-slide {
  width: 100%;
}
.sales_content_swiper .swiper-slide img {
  width: 100%;
  height: auto;
}
.sales_content_swiper .swiper-pagination-bullet {
  width: 0.625rem;
  height: 0.625rem;
  background-color: rgba(255, 255, 255, 0);
  border: 1px solid #fff;
  border-radius: 50%;
  opacity: 1;
}
.sales_content_swiper .swiper-pagination-bullet-active {
  background-color: rgb(255, 255, 255);
}
.sales_content_listbox {
  margin-bottom: 3.125rem;
}
.sales_content_listbox .item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: stretch;
      -ms-flex-align: stretch;
          align-items: stretch;
  width: 48.75%;
  background-color: #fff;
  padding: 3.125rem 1.875rem;
  margin-bottom: 2.5rem;
  border-radius: 1.25rem;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.sales_content_listbox .item:hover {
  -webkit-box-shadow: 0px 0px 27px 0px rgba(0, 0, 0, 0.13);
          box-shadow: 0px 0px 27px 0px rgba(0, 0, 0, 0.13);
}
.sales_content_listbox .item_imgbx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 27.8%;
  aspect-ratio: 1;
}
.sales_content_listbox .item_imgbx img {
  display: block;
  width: 100%;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
}
.sales_content_listbox .item_textbx {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  width: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding-left: 10%;
}
.sales_content_listbox .item_textbx_head {
  padding-bottom: 1.25rem;
  border-bottom: 1px solid #000000;
}
.sales_content_listbox .item_textbx_head h4 {
  font-size: 1.25rem;
  color: #2b2b2b;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
}
.sales_content_listbox .item_textbx_intro p {
  font-size: 1rem;
  color: #2b2b2b;
  line-height: 2rem;
  font-weight: 400;
  font-family: "MiSans-Regular";
}
.sales_content_listbox .item_textbx_tags {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
}
.sales_content_listbox .item_textbx_tags .tagbx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.sales_content_listbox .item_textbx_tags .tagbx:not(:last-child) {
  margin-right: 1.875rem;
}
.sales_content_listbox .item_textbx_tags .tagbx_icon {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 1.375rem;
  height: 1.375rem;
  margin-right: 0.5rem;
}
.sales_content_listbox .item_textbx_tags .tagbx_icon img {
  display: block;
  width: 100%;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
}
.sales_content_listbox .item_textbx_tags .tagbx p {
  font-size: 1rem;
  color: #000;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Regular";
}

.showmap {
  display: none;
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 9999;
}
.showmap .center {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  width: 60vw;
  height: 70vh;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding: 0 3.75rem;
}
.showmap .center .closebtn {
  position: absolute;
  bottom: -4rem;
  left: 50%;
  -webkit-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 3rem;
  height: 3rem;
  background-color: #ccc;
  border-radius: 50%;
  z-index: 89;
}
.showmap .center .closebtn:hover {
  cursor: pointer;
  background-color: #317774;
}
.showmap .center .closebtn i {
  font-size: 1.5rem;
  color: #fff;
}
.showmap #map {
  width: 100%;
  height: 100%;
}

.problem_content {
  padding: 2.5rem 0 5rem;
}
.problem_content .rightbox {
  float: right;
  width: 77.5%;
}
.problem_content .rightbox_list {
  margin-bottom: 3.125rem;
}
.problem_content .rightbox_list .item_head {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 100%;
  height: 6.25rem;
  padding: 0 5rem;
  background-color: #fff;
}
.problem_content .rightbox_list .item_head em {
  position: absolute;
  left: 1.875rem;
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  display: block;
  width: 0.875rem;
  height: 0.875rem;
  border-radius: 50%;
  background-color: #f2f2f2;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.problem_content .rightbox_list .item_head h4 {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  width: 0;
  font-size: 1.25rem;
  color: #000;
  line-height: 1em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.problem_content .rightbox_list .item_head .iconbx {
  position: absolute;
  top: 50%;
  right: 1.875rem;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 1.25rem;
  height: 1.25rem;
}
.problem_content .rightbox_list .item_head .iconbx span {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  display: block;
  width: 1.25rem;
  height: 0.125rem;
  background-color: #000;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.problem_content .rightbox_list .item_head .iconbx span:last-child {
  -webkit-transform: translate(-50%, -50%) rotate(90deg);
      -ms-transform: translate(-50%, -50%) rotate(90deg);
          transform: translate(-50%, -50%) rotate(90deg);
}
.problem_content .rightbox_list .item_bd {
  background-color: #fff;
  max-height: 0;
  overflow: hidden;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.problem_content .rightbox_list .item_bd_txt {
  position: relative;
  width: 100%;
  padding: 2.5rem 5rem;
}
.problem_content .rightbox_list .item_bd_txt::before {
  position: absolute;
  top: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
  content: "";
  display: block;
  width: calc(100% - 10rem);
  height: 1px;
  background-color: rgba(0, 0, 0, 0.05);
}
.problem_content .rightbox_list .item_bd_txt p {
  font-size: 1rem;
  color: #000;
  line-height: 2rem;
  font-weight: 400;
  font-family: "MiSans-Regular";
}
.problem_content .rightbox_list .item:not(:last-child) {
  margin-bottom: 2.5rem;
}
.problem_content .rightbox_list .item.active {
  -webkit-box-shadow: 0px 0px 46px 0px rgba(0, 0, 0, 0.15);
          box-shadow: 0px 0px 46px 0px rgba(0, 0, 0, 0.15);
}
.problem_content .rightbox_list .item.active .item_head em {
  background-color: #317774;
}
.problem_content .rightbox_list .item.active .item_head h4 {
  color: #317774;
}
.problem_content .rightbox_list .item.active .item_head .iconbx span {
  -webkit-transform: translate(-50%, -50%) rotate(0);
      -ms-transform: translate(-50%, -50%) rotate(0);
          transform: translate(-50%, -50%) rotate(0);
}
.problem_content .rightbox_list .item.active .item_bd {
  max-height: 12.5rem;
}
.problem_content .rightbox .bottom {
  font-size: 1rem;
  color: #8b8b8b;
  line-height: 2em;
  font-weight: 400;
  font-family: "MiSans-Demibold";
  text-align: center;
}

.support_content .rightbox {
  width: 100%;
}

.searchbd {
  margin-top: 6.25rem;
}
.searchbd_content {
  padding: 5rem 0;
}
.searchbd_content .w1600 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.searchbd_content .zhanwei {
  display: block;
  width: 24%;
  height: 0;
}
.searchbd_content .item {
  position: relative;
  width: 24%;
  margin-bottom: 1rem;
}
.searchbd_content .item:hover .item_img img {
  -webkit-transform: scale(1.06);
      -ms-transform: scale(1.06);
          transform: scale(1.06);
}
.searchbd_content .item_img {
  display: block;
  width: 100%;
  height: auto;
  overflow: hidden;
}
.searchbd_content .item_img img {
  display: block;
  width: 100%;
  height: auto;
  -o-object-fit: contain;
     object-fit: contain;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.searchbd_content .item_text {
  width: 100%;
  padding: 1.5rem 1rem;
  background-color: #fff;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.searchbd_content .item_text h4 {
  font-size: 1.5rem;
  color: #317774;
  font-weight: normal;
  letter-spacing: 0.125rem;
  line-height: 2.75rem;
}
.searchbd_content .item_text .intro p {
  font-size: 1rem;
  color: #8b8b8b;
  line-height: 1.8em;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.import-color {
  color: #317774 !important;
}

.Pcbox {
  display: block !important;
}

.Mbox {
  display: none !important;
}

@media (min-width: 320px) and (max-width: 1023px) {
  :root {
    font-size: 12px !important;
  }
  .w1200,
  .w1600 {
    width: 100%;
    padding: 0 1rem;
  }
  .showvideo_content .videobx {
    width: 96%;
    height: 28%;
  }
  .Pcbox {
    display: none !important;
  }
  .Mbox {
    display: block !important;
  }
  .common_banner {
    width: 100%;
    height: auto;
    margin-top: 5rem;
  }
  .common_banner > img {
    display: block;
    width: 100%;
    height: auto;
    -o-object-fit: contain;
       object-fit: contain;
  }
  .common_banner video {
    display: block;
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
       object-fit: cover;
  }
  .common_banner_textbx {
    display: none;
    top: 50%;
  }
  .common_banner_textbx h2 {
    font-size: 2.5rem;
  }
  .common_navbox ul {
    overflow-x: auto;
  }
  .common_navbox ul li a {
    white-space: nowrap;
  }
  .common_pagebtn {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  .common_pagebtn a {
    max-width: 100%;
  }
  .index_header {
    position: fixed;
    width: 100%;
    height: 5rem;
    z-index: 99;
  }
  .index_header .w1400 {
    height: 100%;
  }
  .index_header .logobox_txt {
    display: none;
  }
  .index_header .navbx {
    display: none;
  }
  .index_header_nav {
    display: none;
  }
  .index_header_nav_M {
    display: block;
    position: absolute;
    top: 5rem;
    left: 0;
    width: 100%;
    height: calc(100vh - 5rem);
    background: #fff;
    display: none;
    border-top: 1px solid #f0f1f2;
    overflow-y: scroll;
    z-index: 29;
  }
  .index_header_nav_M .cd-accordion-menu {
    width: 100%;
    border-top: 1px solid #f0f1f2;
  }
  .index_header_nav_M .cd-accordion-menu ul {
    /* by default hide all sub menus */
    display: none;
  }
  .index_header_nav_M .cd-accordion-menu > li {
    padding: 0 1.5rem;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
  }
  .index_header_nav_M .cd-accordion-menu > li .level1,
  .index_header_nav_M .cd-accordion-menu > li .level2 {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
  .index_header_nav_M .cd-accordion-menu > li .level1 a,
  .index_header_nav_M .cd-accordion-menu > li .level2 a {
    -webkit-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
  }
  .index_header_nav_M .cd-accordion-menu > li .level1 .down,
  .index_header_nav_M .cd-accordion-menu > li .level2 .down {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    width: 3.75rem;
    height: 3.75rem;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
    border-left: 1px solid #f0f1f2;
    border-bottom: 1px solid #f0f1f2;
  }
  .index_header_nav_M .cd-accordion-menu > li .level1 .down i,
  .index_header_nav_M .cd-accordion-menu > li .level2 .down i {
    display: none;
    color: #333;
  }
  .index_header_nav_M .cd-accordion-menu > li .level1 .down i.active,
  .index_header_nav_M .cd-accordion-menu > li .level2 .down i.active {
    display: block;
  }
  .index_header_nav_M .cd-accordion-menu > li .level1 .down i.icon-jianhao,
  .index_header_nav_M .cd-accordion-menu > li .level2 .down i.icon-jianhao {
    color: #ed1b24;
  }
  .index_header_nav_M .cd-accordion-menu a {
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    -webkit-box-shadow: inset 0 -1px #f0f1f2;
            box-shadow: inset 0 -1px #f0f1f2;
    color: #333333;
    font-size: 1.125rem;
    font-weight: 700;
    padding: 0.875rem 0;
    line-height: 2rem;
  }
  .index_header_nav_M .cd-accordion-menu a > i {
    font-size: 1rem;
    font-weight: normal;
    -webkit-transform: rotate(180deg);
        -ms-transform: rotate(180deg);
            transform: rotate(180deg);
    margin-right: 1.25rem;
  }
  .index_header_nav_M .has-children.active > .level1 > a {
    color: #317774;
  }
  .index_header_nav_M .cd-accordion-menu ul a {
    -webkit-box-shadow: inset 0 -1px #f0f1f2;
            box-shadow: inset 0 -1px #f0f1f2;
    padding-left: 1.5rem;
  }
  .index_header_nav_M .cd-accordion-menu > li:last-of-type > a {
    -webkit-box-shadow: none;
            box-shadow: none;
  }
  .index_header_nav_M .cd-accordion-menu ul ul a {
    padding-left: 3rem;
  }
  .index_header_nav_M .has-children > .dropdown > li > a {
    font-weight: normal;
  }
  .index_header_nav_M .cd-accordion-menu > li .level2 a {
    font-weight: 400;
  }
  .index_header .navbx {
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    padding: 0;
  }
  .index_header .search {
    display: none;
  }
  .index_header .search_M {
    display: block;
  }
  .index_header .search_M_top {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    width: 3.625rem;
    height: 100%;
  }
  .index_header .search_M_top.active i.iconbx1 {
    display: none;
  }
  .index_header .search_M_top.active i.iconbx2 {
    display: block;
  }
  .index_header .search_M_top i {
    display: none;
    font-size: 1.875rem;
    color: #2b2b2b;
  }
  .index_header .search_M_top i.iconbx1 {
    display: block;
  }
  .index_header .search_M_top i.iconbx2 {
    display: none;
  }
  .index_header .search_M_downdrop {
    position: absolute;
    top: 5rem;
    left: 0;
    width: 100%;
    height: auto;
    opacity: 0;
    -webkit-transform: scaleY(0);
        -ms-transform: scaleY(0);
            transform: scaleY(0);
    -webkit-transform-origin: 0 0 0;
        -ms-transform-origin: 0 0 0;
            transform-origin: 0 0 0;
    visibility: hidden;
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
  }
  .index_header .search_M_downdrop.show {
    -webkit-transform: scaleY(1);
        -ms-transform: scaleY(1);
            transform: scaleY(1);
    visibility: visible;
    opacity: 1;
  }
  .index_header .search_M_downdrop form {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    width: 100%;
    gap: 16px;
    padding: 0.5rem 1rem;
    background: rgba(0, 0, 0, 0.6);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
  }
  .index_header .search_M_downdrop form input {
    display: block;
    -webkit-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
    height: 3.625rem;
    font-size: 1.125rem;
    color: #fff;
    padding: 0 0.625rem;
    background-color: transparent;
    border: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.56);
    outline: none;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
    -webkit-transition: all 0.6s;
    transition: all 0.6s;
  }
  .index_header .search_M_downdrop form button {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    width: 3.625rem;
    height: 3.625rem;
    border: 0;
    outline: none;
    background-color: transparent;
    -webkit-transition: all 0.2s;
    transition: all 0.2s;
  }
  .index_header .search_M_downdrop form button i {
    font-size: 1.875rem;
    color: #fff;
  }
  .index_header .inner-header-icon {
    display: none;
    color: #2b2b2b;
    height: 3.625rem;
    font-size: 1.563rem;
    text-align: center;
    float: right;
    width: 3.125rem;
    position: relative;
    -webkit-transition: background 0.5s;
    transition: background 0.5s;
    z-index: 3;
    -webkit-transform: scale(1.3);
        -ms-transform: scale(1.3);
            transform: scale(1.3);
    /*第一条线旋转动画*/
    /*第二条线淡入淡出动画动画*/
    /*第三条线旋转动画*/
    display: block;
    z-index: 99;
  }
  .index_header .inner-header-icon:hover {
    background-color: rgba(255, 255, 255, 0);
    cursor: pointer;
  }
  .index_header .inner-header-icon span {
    position: absolute;
    left: calc((100% - 1.563rem) / 2);
    top: calc((100% - 1px) / 2);
    width: 1.563rem;
    height: 0.125rem;
    background-color: #2b2b2b;
  }
  .index_header .inner-header-icon span:nth-child(1) {
    -webkit-transform: translateY(0.625rem) rotate(0deg);
        -ms-transform: translateY(0.625rem) rotate(0deg);
            transform: translateY(0.625rem) rotate(0deg);
  }
  .index_header .inner-header-icon span:nth-child(2) {
    opacity: 0;
  }
  .index_header .inner-header-icon span:nth-child(3) {
    -webkit-transform: translateY(-0.625rem) rotate(0deg);
        -ms-transform: translateY(-0.625rem) rotate(0deg);
            transform: translateY(-0.625rem) rotate(0deg);
  }
  .index_header .inner-header-icon-click span {
    background: #2b2b2b;
  }
  .index_header .inner-header-icon-click span:nth-child(1) {
    -webkit-animation-duration: 0.5s;
            animation-duration: 0.5s;
    -webkit-animation-fill-mode: both;
            animation-fill-mode: both;
    -webkit-animation-name: clickfirst;
            animation-name: clickfirst;
  }
  .index_header .inner-header-icon-click span:nth-child(2) {
    -webkit-animation-duration: 0.5s;
            animation-duration: 0.5s;
    -webkit-animation-fill-mode: both;
            animation-fill-mode: both;
    -webkit-animation-name: clicksecond;
            animation-name: clicksecond;
  }
  .index_header .inner-header-icon-click span:nth-child(3) {
    -webkit-animation-duration: 0.5s;
            animation-duration: 0.5s;
    -webkit-animation-fill-mode: both;
            animation-fill-mode: both;
    -webkit-animation-name: clickthird;
            animation-name: clickthird;
  }
  @-webkit-keyframes clickfirst {
    0% {
      -webkit-transform: translateY(0.625rem) rotate(0deg);
              transform: translateY(0.625rem) rotate(0deg);
    }
    100% {
      -webkit-transform: translateY(0) rotate(45deg);
              transform: translateY(0) rotate(45deg);
    }
  }
  @keyframes clickfirst {
    0% {
      -webkit-transform: translateY(0.625rem) rotate(0deg);
              transform: translateY(0.625rem) rotate(0deg);
    }
    100% {
      -webkit-transform: translateY(0) rotate(45deg);
              transform: translateY(0) rotate(45deg);
    }
  }
  @-webkit-keyframes clicksecond {
    0% {
      opacity: 1;
    }
    100% {
      opacity: 0;
    }
  }
  @keyframes clicksecond {
    0% {
      opacity: 1;
    }
    100% {
      opacity: 0;
    }
  }
  @-webkit-keyframes clickthird {
    0% {
      -webkit-transform: translateY(-0.625rem) rotate(0deg);
              transform: translateY(-0.625rem) rotate(0deg);
    }
    100% {
      -webkit-transform: translateY(0) rotate(-45deg);
              transform: translateY(0) rotate(-45deg);
    }
  }
  @keyframes clickthird {
    0% {
      -webkit-transform: translateY(-0.625rem) rotate(0deg);
              transform: translateY(-0.625rem) rotate(0deg);
    }
    100% {
      -webkit-transform: translateY(0) rotate(-45deg);
              transform: translateY(0) rotate(-45deg);
    }
  }
  .index_header .inner-header-icon-out span {
    background: #2b2b2b;
  }
  .index_header .inner-header-icon-out span:nth-child(1) {
    -webkit-animation-duration: 0.5s;
            animation-duration: 0.5s;
    -webkit-animation-fill-mode: both;
            animation-fill-mode: both;
    -webkit-animation-name: outfirst;
            animation-name: outfirst;
  }
  .index_header .inner-header-icon-out span:nth-child(2) {
    -webkit-animation-duration: 0.5s;
            animation-duration: 0.5s;
    -webkit-animation-fill-mode: both;
            animation-fill-mode: both;
    -webkit-animation-name: outsecond;
            animation-name: outsecond;
  }
  .index_header .inner-header-icon-out span:nth-child(3) {
    -webkit-animation-duration: 0.5s;
            animation-duration: 0.5s;
    -webkit-animation-fill-mode: both;
            animation-fill-mode: both;
    -webkit-animation-name: outthird;
            animation-name: outthird;
  }
  @-webkit-keyframes outfirst {
    0% {
      -webkit-transform: translateY(0) rotate(-45deg);
              transform: translateY(0) rotate(-45deg);
    }
    100% {
      -webkit-transform: translateY(-0.625rem) rotate(0deg);
              transform: translateY(-0.625rem) rotate(0deg);
    }
  }
  @keyframes outfirst {
    0% {
      -webkit-transform: translateY(0) rotate(-45deg);
              transform: translateY(0) rotate(-45deg);
    }
    100% {
      -webkit-transform: translateY(-0.625rem) rotate(0deg);
              transform: translateY(-0.625rem) rotate(0deg);
    }
  }
  @-webkit-keyframes outsecond {
    0% {
      opacity: 0;
    }
    100% {
      opacity: 1;
    }
  }
  @keyframes outsecond {
    0% {
      opacity: 0;
    }
    100% {
      opacity: 1;
    }
  }
  @-webkit-keyframes outthird {
    0% {
      -webkit-transform: translateY(0) rotate(45deg);
              transform: translateY(0) rotate(45deg);
    }
    100% {
      -webkit-transform: translateY(0.625rem) rotate(0deg);
              transform: translateY(0.625rem) rotate(0deg);
    }
  }
  @keyframes outthird {
    0% {
      -webkit-transform: translateY(0) rotate(45deg);
              transform: translateY(0) rotate(45deg);
    }
    100% {
      -webkit-transform: translateY(0.625rem) rotate(0deg);
              transform: translateY(0.625rem) rotate(0deg);
    }
  }
  .index_banner {
    display: none;
  }
  .index_banner_M {
    display: block;
    width: 100%;
    height: auto;
    margin-top: 5rem;
  }
  .index_banner_M .index_banner_swiper {
    width: 100%;
    height: auto;
  }
  .index_banner_M .index_banner_swiper .swiper-slide {
    position: relative;
    height: auto;
    padding: 0;
  }
  .index_banner_M .index_banner_swiper .swiper-slide img {
    display: block;
    width: 100%;
    height: auto;
    -o-object-fit: contain;
       object-fit: contain;
  }
  .index_banner_M .index_banner_swiper .swiper-slide .textbx {
    position: absolute;
    top: 0;
    left: 50%;
    -webkit-transform: translateX(-50%);
        -ms-transform: translateX(-50%);
            transform: translateX(-50%);
  }
  .index_banner_M .index_banner_swiper .swiper-slide .textbx_center {
    max-width: 100%;
  }
  .index_banner_M .index_banner_swiper .swiper-slide .textbx_center h2 {
    font-size: 2.5rem;
  }
  .index_banner_M .index_banner_swiper .swiper-slide .textbx_center .index_common_morebtn {
    margin-top: 2rem;
  }
  .index_banner_M .index_banner_swiper .swiper-pagination {
    bottom: 1rem;
  }
  .index_banner_M .index_banner_swiper .swiper-pagination-bullet {
    width: 0.5rem;
    height: 0.5rem;
    background: #fff;
    border-radius: 50%;
    opacity: 1;
    margin: 0 0.5rem;
  }
  .index_banner_M .index_banner_swiper .swiper-pagination-bullet-active {
    background: #317774;
  }
  .index_banner_M .swiper-pagination {
    bottom: 1rem;
    font-size: 1.25rem;
    color: #999;
  }
  .index_numbox {
    padding: 3rem 0;
  }
  .index_numbox ul {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  .index_numbox ul li {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
    width: 48.8%;
    padding: 2rem 1rem;
    background-color: #efefef;
  }
  .index_numbox ul li:not(:last-child) {
    margin-bottom: 0.75rem;
  }
  .index_numbox ul li p {
    text-align: left;
  }
  .index_numbox ul li:last-child {
    width: 100%;
  }
  .index_about {
    padding: 5rem 0;
  }
  .index_about .center .hd h3 {
    font-size: 2.25rem;
    line-height: 3rem;
  }
  .index_about .center .intro {
    padding: 2.5rem 0;
  }
  .index_product {
    padding: 3rem 0;
  }
  .index_product .center {
    display: block;
  }
  .index_product .center .item {
    width: 100%;
  }
  .index_product .center .item:not(:last-child) {
    margin-bottom: 1.25rem;
  }
  .index_product .center .item_textbx {
    padding-top: 1.25rem;
  }
  .index_product .center .item_textbx h4 {
    text-align: center;
  }
  .index_partner .center .swiper-btn {
    width: 3rem;
  }
  .index_partner .center .swiper-btn-prev {
    left: -1rem;
  }
  .index_partner .center .swiper-btn-next {
    right: -1rem;
  }
  .index_new .center .item {
    width: 100%;
  }
  .index_new .center .item:not(:last-child) {
    margin-bottom: 1.25rem;
  }
  .index_new .center .item_textbx h4 {
    font-size: 1.5rem;
  }
  .index_new .center .item_textbx .intro p {
    font-size: 1.125rem;
  }
  .index_footer_content .centerbox {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .index_footer_content .centerbox_l {
    width: 100%;
  }
  .index_footer_content .centerbox_contact {
    width: 100%;
    margin-bottom: 2rem;
  }
  .index_footer_content .centerbox_r {
    width: 100%;
  }
  .index_footer_copyright {
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    height: auto;
    padding: 0.5rem 0;
  }
  .index_footer_copyright .w1600 {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .index_footer_copyright .w1600 p {
    text-align: center;
    line-height: 1.5em;
  }
  .index_footer_copyright .w1600 p:first-child {
    margin-right: 0;
  }
  .about_intro {
    padding: 3rem 0;
  }
  .about_intro .center p {
    text-align: left;
  }
  .about_module1 {
    padding: 3rem 0;
  }
  .about_module1 .center .textbx {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .about_module1 .center .textbx_md {
    width: 100%;
  }
  .about_module1 .center .textbx_md:not(:last-child) {
    margin-bottom: 1.5rem;
  }
  .about_module2 {
    padding: 3rem 0;
  }
  .about_module2 .center_imgbx {
    width: 100%;
    margin-bottom: 1.5rem;
  }
  .about_module2 .center_textbx {
    position: static;
    -webkit-transform: translateY(0);
        -ms-transform: translateY(0);
            transform: translateY(0);
    width: 100%;
  }
  .about_module3 {
    padding: 3rem 0;
  }
  .solution_intro {
    padding: 4rem 0;
  }
  .solution_intro .center {
    padding: 0;
  }
  .solution_intro .center p {
    text-align: left;
  }
  .solution_content .center {
    position: static;
  }
  .solution_content .center_textbx {
    width: 100%;
    padding: 2.5rem 0;
  }
  .solution_content .center_textbx .detail h3 {
    color: #2b2b2b;
  }
  .solution_content .center_textbx .detail p,
  .solution_content .center_textbx .detail a {
    font-size: 1.125rem;
    color: #2b2b2b;
  }
  .solution_content .center_textbx .detail .md h4::before {
    background-color: #2b2b2b;
  }
  .solution_content .center_textbx .detail .md h4,
  .solution_content .center_textbx .detail .md p {
    color: #2b2b2b;
  }
  .quality_module1 {
    padding: 3rem 0;
  }
  .quality_module1 h3 {
    font-size: 2.25rem;
  }
  .quality_module1 .center .intro {
    padding: 0;
  }
  .quality_module1 .center .intro p {
    text-align: left;
  }
  .quality_module1 .center .listbx {
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .quality_module1 .center .listbx .item {
    width: 48%;
    margin: 0;
    margin-bottom: 0.625rem;
  }
  .quality_module2 {
    padding: 3rem 0;
  }
  .quality_module2 .w1600 {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .quality_module2 .imgbx {
    width: 100%;
    margin-bottom: 1.25rem;
  }
  .quality_module2 .textbx {
    width: 100%;
  }
  .quality_module2 .textbx h3 {
    font-size: 2rem;
  }
  .quality_module3 {
    height: 38rem;
  }
  .quality_module3 img {
    height: 100%;
    -o-object-fit: cover;
       object-fit: cover;
  }
  .quality_module3 .center_textbx {
    width: 100%;
  }
  .quality_module4 {
    padding: 3rem 0;
  }
  .quality_module4 .w1600 {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .quality_module4 .textbx {
    width: 100%;
    margin-bottom: 1.5rem;
  }
  .quality_module4 .imgbx {
    width: 100%;
  }
  .contact_content {
    padding: 3rem 0;
    margin-top: 5rem;
  }
  .contact_content .w1600 {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .contact_content .leftbx {
    width: 100%;
    margin-bottom: 2rem;
  }
  .contact_content .leftbx_bd {
    margin-top: 2.5rem;
  }
  .contact_content .rightbx {
    width: 100%;
    padding: 1rem;
  }
  .news_content {
    padding: 2.5rem 0 5rem;
    margin-top: 5rem;
  }
  .news_content .listbx .item {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    width: 100%;
  }
  .news_content .listbx .item_img {
    width: 100%;
    height: 19rem;
  }
  .news_content .listbx .item_textbx {
    -webkit-box-flex: 0;
        -ms-flex: 0 0 100%;
            flex: 0 0 100%;
    width: 100%;
  }
  .news_content .listbx .item_textbx h4 {
    font-size: 1.5rem;
  }
  .news_content .listbx .item_textbx .intro {
    margin: 1rem 0 1.5rem;
  }
  .news_content .listbx .item_textbx .intro p {
    font-size: 1.125rem;
  }
  .news_content .listbx .item:first-child {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .news_content .listbx .item:first-child .item_imgbx {
    width: 100%;
  }
  .news_content .listbx .item:first-child .item_textbx {
    width: 100%;
  }
  .news_content .listbx .item:nth-child(2), .news_content .listbx .item:nth-child(3) {
    width: 100%;
  }
  .newdetail_content {
    margin-top: 5rem;
    padding: 3rem 0;
  }
  .newdetail_content .leftbx {
    float: none;
    width: 100%;
  }
  .newdetail_content .leftbx_bd p,
  .newdetail_content .leftbx_bd a {
    font-size: 1.125rem;
  }
  .newdetail_content .leftbx_bd img {
    width: 100%;
  }
  .newdetail_content .rightbx {
    display: none;
  }
  .searchbd_content .center .item {
    width: 100%;
    margin-bottom: 1.25rem;
  }
}
@media (min-width: 768px) and (max-width: 1023px) {
  :root {
    font-size: 12px !important;
  }
  .w1600 {
    width: 100%;
    padding-left: 3rem;
    padding-right: 3rem;
  }
}
@media (min-width: 1001px) and (max-width: 1200px) {
  :root {
    font-size: 12px !important;
  }
  .w1600 {
    width: 100%;
    padding-left: 3rem;
    padding-right: 3rem;
  }
  .index_header .navmain {
    padding: 0 2%;
  }
  .index_header_navbox .logobox p {
    display: none;
    font-size: 0.875rem;
  }
  .index_header_nav_item .nav-level > a {
    font-size: 1rem;
    padding: 0 1rem;
  }
}
@media (min-width: 1201px) and (max-width: 1350px) {
  :root {
    font-size: 14px !important;
  }
  .w1600 {
    width: 100%;
    padding-left: 4rem;
    padding-right: 4rem;
  }
}
@media (min-width: 1351px) and (max-width: 1450px) {
  :root {
    font-size: 16px !important;
  }
  .w1600 {
    width: 100%;
    padding-left: 6rem;
    padding-right: 6rem;
  }
}
@media (min-width: 1451px) and (max-width: 1600px) {
  :root {
    font-size: 16px !important;
  }
  .w1600 {
    width: 100%;
    padding-left: 5rem;
    padding-right: 5rem;
  }
}
@media (min-width: 1601px) and (max-width: 1800px) {
  :root {
    font-size: 16px !important;
  }
  .w1600 {
    width: 100%;
    padding-left: 4rem;
    padding-right: 4rem;
  }
}
@media screen and (min-width: 1601px) {
  :root {
    font-size: 16px !important;
  }
}
@media (min-width: 1921px) and (max-width: 2300px) {
  :root {
    font-size: 16px !important;
  }
}
@media screen and (min-width: 2301px) {
  :root {
    font-size: 18px !important;
  }
}