@charset "utf-8"; /* base */
*, *:before, *:after {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

@font-face {
  font-family: AlibabaSans;
  font-weight: normal;
  src: url(../fonts/AlibabaSans-Regular.eot);
  src: url(../fonts/AlibabaSans-Regular.eot?#iefix) format("embedded-opentype"), url(../fonts/AlibabaSans-Regular.woff) format("woff"), url(../fonts/AlibabaSans-Regular.ttf) format("truetype"), url(../fonts/AlibabaSans-Regular.svg#AlibabaSans-Regular) format("svg");
}

@font-face {
  font-family: AlibabaSans;
  font-weight: bold;
  src: url(../fonts/AlibabaSans-Bold.eot);
  src: url(../fonts/AlibabaSans-Bold.eot?#iefix) format("embedded-opentype"), url(../fonts/AlibabaSans-Bold.woff) format("woff"), url(../fonts/AlibabaSans-Bold.ttf) format("truetype"), url(../fonts/AlibabaSans-Bold.svg#AlibabaSans-Bold) format("svg");
}

html {
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  /* font-size: calc(100vw / 7.5); */
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

body {
  margin: 0;
  font-family: AlibabaSans, "Microsoft YaHei", "微软雅黑", Helvetica, Arial, sans-serif;
  font-size: 14px;
  color: #333;
  background-color: #fff;
  opacity: 0;
  -webkit-transition: opacity 0.2s ease-in-out 0.2s;
  -moz-transition: opacity 0.2s ease-in-out 0.2s;
  -ms-transition: opacity 0.2s ease-in-out 0.2s;
  -o-transition: opacity 0.2s ease-in-out 0.2s;
  transition: opacity 0.2s ease-in-out 0.2s;
}

article, aside, details, figcaption, figure, footer, header, hgroup, main, menu, nav, section, summary {
  display: block;
}

audio, canvas, progress, video {
  display: inline-block;
  vertical-align: baseline;
}

audio:not([controls]) {
  display: none;
  height: 0;
}

[hidden], template {
  display: none;
}

a {
  background-color: transparent;
  color: inherit;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
  outline: none;
  -moz-outline-style: none;
}

a:active, a:hover {
  outline: 0;
  text-decoration: none;
}

a:focus {
  text-decoration: none;
  outline: 5px auto -webkit-focus-ring-color;
  outline-offset: -2px;
}

b, strong {
  font-weight: bold;
}

ol, ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

img {
  border: 0;
  vertical-align: middle;
  max-width: 100%;
  height: auto;
}

svg:not(:root) {
  overflow: hidden;
}

figure {
  margin: 1em 40px;
}

pre {
  overflow: auto;
}

dl, dd, h1, h2, h3, h4, h5, h6, p {
  margin: 0;
  font-weight: normal;
}

button, input, optgroup, select, textarea {
  margin: 0;
  font: inherit;
  color: inherit;
  font-family: inherit;
  line-height: inherit;
  outline: none;
}

button {
  overflow: visible;
}

button, select {
  text-transform: none;
}

button, html input[type="button"], input[type="reset"], input[type="submit"] {
  -webkit-appearance: button;
  cursor: pointer;
}

button[disabled], html input[disabled] {
  cursor: default;
}

button::-moz-focus-inner, input::-moz-focus-inner {
  padding: 0;
  border: 0;
}

input {
  line-height: normal;
  outline: none;
  -webkit-appearance: none;
}

input[type="checkbox"], input[type="radio"] {
  padding: 0;
}

input[type="number"]::-webkit-inner-spin-button, input[type="number"]::-webkit-outer-spin-button {
  height: auto;
}

input[type="search"] {
  -webkit-box-sizing: content-box;
  -moz-box-sizing: content-box;
  box-sizing: content-box;
  -webkit-appearance: textfield;
}

input[type="search"]::-webkit-search-cancel-button, input[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}

fieldset {
  padding: .35em .625em .75em;
  margin: 0 2px;
  border: 1px solid #c0c0c0;
}

legend {
  padding: 0;
  border: 0;
}

textarea {
  overflow: auto;
}

optgroup {
  font-weight: bold;
}

table {
  border-spacing: 0;
  border-collapse: collapse;
}

td, th {
  padding: 0;
}

.img_h {
  position: relative;
  cursor: pointer;
}

.img_h img {
  display: block;
  opacity: 1;
  -webkit-transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -ms-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
}

.img_h img:nth-child(2) {
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
}

.img_h.img_ha:hover img {
  opacity: 1;
}

.img_h.img_ha:hover img:nth-child(2) {
  opacity: 0;
}

a:hover .img_h.img_ha img, .img_h:hover img {
  opacity: 0;
}

a:hover .img_h.img_ha img:nth-child(2), .img_h:hover img:nth-child(2) {
  opacity: 1;
}

.visible-xs {
  display: none !important;
}

.clearfix::after {
  content: '';
  height: 0;
  display: block;
  clear: both;
}

.container {
  margin: 0 auto;
  min-height: 1px;
  width: 90%;
  max-width: 1600px;
}

.line1 {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.line2 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
  height: 48px;
  line-height: 24px;
}

.line3 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  text-overflow: ellipsis;
  height: 72px;
  line-height: 24px;
}

.o_fit video, .o_fit img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

[dis-select] {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

img {
  -webkit-user-drag: none;
  -moz-user-drag: none;
  -ms-user-drag: none;
  user-drag: none;
}

.flex {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
}

.f-dr {
  /*水平*/
  -webkit-box-orient: horizontal;
  -webkit-flex-direction: row;
  -ms-flex-direction: row;
  flex-direction: row;
}

.f-dc {
  /*垂直*/
  -webkit-box-orient: vertical;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
}

.flex-1 > * {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
  display: inline-block;
  /* IE10失效的解决办法 */
}

.f-as {
  -webkit-box-align: start;
  -webkit-align-items: flex-start;
  -ms-flex-align: start;
  align-items: flex-start;
}

.f-ac {
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
}

.f-ae {
  -webkit-box-align: end;
  -webkit-align-items: flex-end;
  -ms-flex-align: end;
  align-items: flex-end;
}

.f-js {
  -webkit-box-pack: start;
  -webkit-justify-content: flex-start;
  -ms-flex-pack: start;
  justify-content: flex-start;
}

.f-jc {
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
}

.f-je {
  -webkit-box-pack: end;
  -webkit-justify-content: flex-end;
  -ms-flex-pack: end;
  justify-content: flex-end;
}

.f-jsb {
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

@media (max-width: 768px) {
  .hidden-xs {
    display: none !important;
  }

  .visible-xs {
    display: block !important;
  }
}

/* base */
/* scrollbar */
@media (min-width: 1024px) {
  ::-webkit-scrollbar-track-piece {
    width: 10px;
    background-color: #ccc;
  }

  ::-webkit-scrollbar {
    width: 8px;
    height: 6px
  }

  ::-webkit-scrollbar-thumb {
    height: 50px;
    background-color: #666;
    -webkit-transition: all 0.4s ease-in-out;
    -moz-transition: all 0.4s ease-in-out;
    -o-transition: all 0.4s ease-in-out;
    transition: all 0.4s ease-in-out;
  }

  ::-webkit-scrollbar-thumb:hover {
    background: #333;
  }

  ::selection {
    background: #ccc;
    color: #fff;
  }
}

/* scrollbar */
/* animation */
/*
  animation: jump_down 1.8s infinite ease-in-out;
	-moz-animation: jump_down 1.8s infinite ease-in-out;
	-webkit-animation: jump_down 1.8s infinite ease-in-out;
  -o-animation: jump_down 1.8s infinite ease-in-out;
*/
/* jump_down */
@keyframes jump_down {
  0% {
    transform: translateY(3px);
    -webkit-transform: translateY(3px);
    -moz-transform: translateY(3px);
    -ms-transform: translateY(3px);
    -o-transform: translateY(3px);
  }

  50% {
    transform: translateY(-3px);
    -webkit-transform: translateY(-3px);
    -moz-transform: translateY(-3px);
    -ms-transform: translateY(-3px);
    -o-transform: translateY(-3px);
  }

  100% {
    transform: translateY(3px);
    -webkit-transform: translateY(3px);
    -moz-transform: translateY(3px);
    -ms-transform: translateY(3px);
    -o-transform: translateY(3px);
  }
}

@-moz-keyframes jump_down {
  0% {
    transform: translateY(3px);
    -webkit-transform: translateY(3px);
    -moz-transform: translateY(3px);
    -ms-transform: translateY(3px);
    -o-transform: translateY(3px);
  }

  50% {
    transform: translateY(-3px);
    -webkit-transform: translateY(-3px);
    -moz-transform: translateY(-3px);
    -ms-transform: translateY(-3px);
    -o-transform: translateY(-3px);
  }

  100% {
    transform: translateY(3px);
    -webkit-transform: translateY(3px);
    -moz-transform: translateY(3px);
    -ms-transform: translateY(3px);
    -o-transform: translateY(3px);
  }
}

@-webkit-keyframes jump_down {
  0% {
    transform: translateY(3px);
    -webkit-transform: translateY(3px);
    -moz-transform: translateY(3px);
    -ms-transform: translateY(3px);
    -o-transform: translateY(3px);
  }

  50% {
    transform: translateY(-3px);
    -webkit-transform: translateY(-3px);
    -moz-transform: translateY(-3px);
    -ms-transform: translateY(-3px);
    -o-transform: translateY(-3px);
  }

  100% {
    transform: translateY(3px);
    -webkit-transform: translateY(3px);
    -moz-transform: translateY(3px);
    -ms-transform: translateY(3px);
    -o-transform: translateY(3px);
  }
}

@-o-keyframes jump_down {
  0% {
    transform: translateY(3px);
    -webkit-transform: translateY(3px);
    -moz-transform: translateY(3px);
    -ms-transform: translateY(3px);
    -o-transform: translateY(3px);
  }

  50% {
    transform: translateY(-3px);
    -webkit-transform: translateY(-3px);
    -moz-transform: translateY(-3px);
    -ms-transform: translateY(-3px);
    -o-transform: translateY(-3px);
  }

  100% {
    transform: translateY(3px);
    -webkit-transform: translateY(3px);
    -moz-transform: translateY(3px);
    -ms-transform: translateY(3px);
    -o-transform: translateY(3px);
  }
}

/* jump_down */
@-webkit-keyframes ripple {
  0% {
    opacity: 0;
    -webkit-transform: scale(0.1, 0.1);
  }

  5% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    -webkit-transform: scale(1)
  }
}

@-moz-keyframes ripple {
  0% {
    opacity: 0;
    -moz-transform: scale(0.1, 0.1);
  }

  5% {
    opacity: 0.6;
  }

  100% {
    opacity: 0;
    -moz-transform: scale(1)
  }
}

@-o-keyframes ripple {
  0% {
    opacity: 0;
    -o-transform: scale(0.1, 0.1);
  }

  5% {
    opacity: 0.6;
  }

  100% {
    opacity: 0;
    -o-transform: scale(1)
  }
}

@keyframes ripple {
  0% {
    opacity: 0;
    -webkit-transform: scale(0.1, 0.1);
    -moz-transform: scale(0.1, 0.1);
    -ms-transform: scale(0.1, 0.1);
    transform: scale(0.1, 0.1);
  }

  5% {
    opacity: 0.6;
  }

  100% {
    opacity: 0;
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
  }
}

/* animation */
/* page */
/*
  <div class="pagination">
    <div class="page_pc hidden-xs clearfix">
      <a href="javascript:;">上一页</a>
      <a href="javascript:;" class="page_num act">1</a>
      <a href="javascript:;" class="page_num">2</a>
      <a href="javascript:;" class="page_num">3</a>
      <a href="javascript:;">下一页</a>
      <em>共10页</em>
    </div>
    <a href="javascript:;" class="page_sj visible-xs">加载更多</a>
  </div>
*/
.pagination {
  margin: 40px auto 0;
}

.page_pc {
  text-align: center;
  font-size: 14px;
  line-height: 40px;
  height: 40px;
}

.page_pc a {
  color: #333;
  margin: 2px;
  padding: 10px 15px;
  text-decoration: none;
  background: none;
  transition: all 0.4s ease-in-out;
  -webkit-transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -ms-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  position: relative;
}

.page_pc a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: -webkit-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: -o-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: -moz-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: linear-gradient(110deg, #85d9d4, #aadaf3);
  opacity: 0;
  transition: all 0.4s ease-in-out;
  -webkit-transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -ms-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
}

.page_pc a span {
  position: relative;
  z-index: 3;
}

.page_pc a.act::before, .page_pc a:hover::before {
  opacity: 1;
}

.page_pc a:hover, .page_pc a.act {
  color: #fff;
}

.page_pc em {
  font-style: normal;
  font-size: 12px;
  color: #666;
}

.page_sj {
  width: 100px;
  height: 32px;
  background: -webkit-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: -o-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: -moz-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: linear-gradient(110deg, #85d9d4, #aadaf3);
  color: #fff;
  display: block;
  margin: 0 auto;
  line-height: 32px;
  display: none;
  text-align: center;
}

/* page */
/* common */
.common_tit {
  text-align: center;
}

.common_tit h3 {
  font-size: 36px;
  font-weight: bold;
  letter-spacing: 1.8px;
  color: #666;
  padding-bottom: 20px;
  background: url(../images/common_tit.png) center bottom / 406px no-repeat;
}

.common_tit h5 {
  font-size: 36px;
  font-weight: bold;
  color: #333;
}

.common_tit.l {
  text-align: left;
}

.common_tit.l h3 {
  background: url(../images/common_titl.png) left bottom / 395px no-repeat;
}

.common_tit.w h3 {
  background: url(../images/common_titw.png) center bottom / 406px no-repeat;
  color: #fff;
}

.common_tit.w h5 {
  color: #fff;
}

.commonSbtn {
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  height: 40px;
  width: 40px;
  z-index: 9;
  cursor: pointer;
}

.commonSbtn.prev {
  left: 10px;
  outline: none;
}

.commonSbtn.next {
  right: 10px;
  outline: none;
}

.commonSbtn.next img {
  -webkit-transform: rotate(180deg);
  -moz-transform: rotate(180deg);
  -ms-transform: rotate(180deg);
  -o-transform: rotate(180deg);
  transform: rotate(180deg);
}

.commonBtn {
  background: -webkit-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: -o-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: -moz-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: linear-gradient(110deg, #85d9d4, #aadaf3);
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  transition: all 0.4s ease;
  font-size: 14px;
  color: #fff;
}

.commonBtn:hover {
  box-shadow: 0px 12px 10px rgba(27, 160, 148, 0.2);
  -webkit-transform: translateY(-6px);
  -moz-transform: translateY(-6px);
  -ms-transform: translateY(-6px);
  -o-transform: translateY(-6px);
  transform: translateY(-6px);
}

.point-area {
  position: absolute;
  left: 0;
  top: 0;
  width: 150px;
  height: 150px;
  opacity: 1;
  text-align: center;
  -webkit-transition: opacity 0.5s ease-out;
  -moz-transition: opacity 0.5s ease-out;
  -o-transition: opacity 0.5s ease-out;
  transition: opacity 0.5s ease-out;
}

.point-area .point {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 10px;
  height: 10px;
  margin: auto;
  -webkit-border-radius: 50%;
  -webkit-background-clip: padding-box;
  -moz-border-radius: 50%;
  -moz-background-clip: padding;
  border-radius: 50%;
  background-clip: padding-box;
  background: transparent;
}

.point-area .point.point-dot {
  z-index: 1;
  background-color: #fff;
}

.point-area .point.point-10, .point-area .point.point-40, .point-area .point.point-80, .point-area .point.point-shadow {
  width: 100%;
  height: 100%;
}

.point-area .point-10:after {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  border-radius: 50%;
  background-color: #fff;
  opacity: 0;
  -webkit-animation: ripple 4500ms ease-out 225ms infinite;
  -moz-animation: ripple 4500ms ease-out 225ms infinite;
  -o-animation: ripple 4500ms ease-out 225ms infinite;
  animation: ripple 4500ms ease-out 225ms infinite;
}

.point-area .point-40:after {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  border-radius: 50%;
  background-color: #fff;
  opacity: 0;
  -webkit-animation: ripple 4500ms ease-out 900ms infinite;
  -moz-animation: ripple 4500ms ease-out 900ms infinite;
  -o-animation: ripple 4500ms ease-out 900ms infinite;
  animation: ripple 4500ms ease-out 900ms infinite;
}

.point-area .point-80:after {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  border-radius: 50%;
  background-color: #fff;
  opacity: 0;
  -webkit-animation: ripple 4500ms ease-out 1800ms infinite;
  -moz-animation: ripple 4500ms ease-out 1800ms infinite;
  -o-animation: ripple 4500ms ease-out 1800ms infinite;
  animation: ripple 4500ms ease-out 1800ms infinite;
}

.point-area .point-shadow:after {
  -webkit-box-shadow: inset 0 0 5em rgba(255, 255, 255, 0.16);
  -moz-box-shadow: inset 0 0 5em rgba(255, 255, 255, 0.16);
  box-shadow: inset 0 0 5em rgba(255, 255, 255, 0.16);
}

#video_model {
  position: fixed;
  z-index: 9999;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  display: none;
}

#video_model .mask {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background: rgba(0, 0, 0, 0.6);
}

#video_model .video {
  position: absolute;
  left: 0;
  right: 0;
  margin: auto;
  top: 0;
  width: 80%;
  max-width: 960px;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
  z-index: 9;
  background: #252525;
}

#video_model .video .close {
  position: absolute;
  right: -50px;
  top: 0;
  width: 40px;
  z-index: 99999;
  cursor: pointer;
}

#video_model .video_inner {
  width: 100%;
  padding: 10px;
  overflow: hidden;
  position: relative;
}

#video_model .video_inner video {
  display: block;
  width: 100%;
  outline: none;
}

#video_model .video_inner .video_inner_mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
}

#video_model .video_inner .video_inner_mask img {
  cursor: pointer;
}

#video_model .video .text {
  padding: 16px 10px 30px;
}

#video_model .video .text h6 {
  font-size: 16px;
  color: #fff;
}

#video_model .video .text p {
  font-size: 12px;
  margin-top: 12px;
  color: #666;
}

/*
<!-- video_model -->
<div id="video_model">
  <div class="mask"></div>
  <div class="video">
    <div class="close"><img src="images/close.png" alt=""></div>
    <div class="video_inner"><video src="" autoplay controls x5-playsinline playsinline webkit-playsinline></video></div>
    <div class="text">
      <h6></h6>
      <p></p>
    </div>
  </div>
</div>
<!-- video_model -->
*/
/* common */
/* header */
.headerSJ {
  display: none;
}

.header {
  height: 170px;
  /* border-bottom: 1px solid rgba(255, 255, 255, 0.1); */
  position: fixed;
  z-index: 999;
  top: 0;
  left: 0;
  padding: 0 120px;
  width: 100%;
  -webkit-transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -ms-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
}

.header.fixed {
  height: 100px;
  background: #fff;
}

.header .logo {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  -webkit-transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -ms-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
}

.header .logo {
  position: relative;
}

.header .logo img {
  -webkit-transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -ms-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
}

.header .logo img:nth-child(1) {
  opacity: 1;
  height: 180px;
}

.banner .pc img:nth-child(1){
  display: block;
  width: 100%;
}

.header .logo img:nth-child(2) {
  opacity: 0;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}

.header.fixed .logo img:nth-child(1) {
  opacity: 0;
  height: 100px;
}

.header.fixed .logo img:nth-child(2) {
  opacity: 1;
}

.header .link a {
  width: 40px;
  height: 40px;
  overflow: hidden;
  border-radius: 50%;
  -webkit-transform: scale(0.6);
  -moz-transform: scale(0.6);
  -ms-transform: scale(0.6);
  -o-transform: scale(0.6);
  transform: scale(0.6);
  -webkit-transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -ms-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
}

.header .link a:hover {
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -o-transform: scale(1);
  transform: scale(1);
}

header .burg {
  position: relative;
  width: 28px;
  height: 28px;
  z-index: 1000;
}

header .burg span {
  height: 2px;
  width: 90%;
  margin-bottom: 8px;
  background: #fff;
  -webkit-transition: transform 0.7s cubic-bezier(.87, -0.41, 0.19, 1.44);
  -moz-transition: transform 0.7s cubic-bezier(.87, -0.41, 0.19, 1.44);
  -ms-transition: transform 0.7s cubic-bezier(.87, -0.41, 0.19, 1.44);
  -o-transition: transform 0.7s cubic-bezier(.87, -0.41, 0.19, 1.44);
  transition: transform 0.7s cubic-bezier(.87, -0.41, 0.19, 1.44);
  -webkit-transform: translate3d(-240px, 0, 0);
  -moz-transform: translate3d(-240px, 0, 0);
  -ms-transform: translate3d(-240px, 0, 0);
  -o-transform: translate3d(-240px, 0, 0);
  transform: translate3d(-240px, 0, 0);
}

header.fixed .burg span {
  background: #000;
}
header .burg span:nth-child(2) {
  -webkit-transition-delay: .2s;
  -moz-transition-delay: .2s;
  -ms-transition-delay: .2s;
  -o-transition-delay: .2s;
  transition-delay: .2s;
}

header .burg span:last-child {
  margin-bottom: 0;
  -webkit-transition-delay: .1s;
  -moz-transition-delay: .1s;
  -ms-transition-delay: .1s;
  -o-transition-delay: .1s;
  transition-delay: .1s;
}

header .burg.show:hover span:nth-child(2) {
  width: 100%
}

header .burg.show:hover span:last-child {
  width: 80%
}

header .burg.show span {
  -webkit-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -ms-transform: translate3d(0, 0, 0);
  -o-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -webkit-transition-delay: 0.1s;
  -moz-transition-delay: 0.1s;
  -ms-transition-delay: 0.1s;
  -o-transition-delay: 0.1s;
  transition-delay: 0.1s;
}

header .burg.show span:nth-child(2) {
  -webkit-transition: -webkit-transform 0.7s cubic-bezier(.87, -0.41, 0.19, 0.44) 0.3s, width .2s ease-in-out 0s;
  -moz-transition: -moz-transform 0.7s cubic-bezier(.87, -0.41, 0.19, 0.44) 0.3s, width .2s ease-in-out 0s;
  -ms-transition: -ms-transform 0.7s cubic-bezier(.87, -0.41, 0.19, 0.44) 0.3s, width .2s ease-in-out 0s;
  -o-transition: -o-transform 0.7s cubic-bezier(.87, -0.41, 0.19, 0.44) 0.3s, width .2s ease-in-out 0s;
  transition: transform 0.7s cubic-bezier(.87, -0.41, 0.19, 0.44) 0.3s, width .2s ease-in-out 0s;
}

header .burg.show span:last-child {
  -webkit-transition: -webkit-transform 0.7s cubic-bezier(.87, -0.41, 0.19, 0.44) 0.2s, width .2s ease-in-out 0s;
  -moz-transition: -moz-transform 0.7s cubic-bezier(.87, -0.41, 0.19, 0.44) 0.2s, width .2s ease-in-out 0s;
  -ms-transition: -ms-transform 0.7s cubic-bezier(.87, -0.41, 0.19, 0.44) 0.2s, width .2s ease-in-out 0s;
  -o-transition: -o-transform 0.7s cubic-bezier(.87, -0.41, 0.19, 0.44) 0.2s, width .2s ease-in-out 0s;
  transition: transform 0.7s cubic-bezier(.87, -0.41, 0.19, 0.44) 0.2s, width .2s ease-in-out 0s;
}

header .burg::before, header .burg::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  height: 2px;
  width: 100%;
  background: #333;
  -webkit-transition: -webkit-transform 0.7s cubic-bezier(.87, -0.41, 0.19, 1.44);
  -moz-transition: -moz-transform 0.7s cubic-bezier(.87, -0.41, 0.19, 1.44);
  -ms-transition: -ms-transform 0.7s cubic-bezier(.87, -0.41, 0.19, 1.44);
  -o-transition: -o-transform 0.7s cubic-bezier(.87, -0.41, 0.19, 1.44);
  transition: transform 0.7s cubic-bezier(.87, -0.41, 0.19, 1.44);
}

header .burg::before {
  -webkit-transform: rotate(45deg) translate3d(-400px, 0, 0);
  -moz-transform: rotate(45deg) translate3d(-400px, 0, 0);
  -ms-transform: rotate(45deg) translate3d(-400px, 0, 0);
  -o-transform: rotate(45deg) translate3d(-400px, 0, 0);
  transform: rotate(45deg) translate3d(-400px, 0, 0);
  -webkit-transition-delay: 0s;
  -moz-transition-delay: 0s;
  -ms-transition-delay: 0s;
  -o-transition-delay: 0s;
  transition-delay: 0s;
}

header .burg::after {
  -webkit-transform: rotate(-45deg) translate3d(-400px, 0, 0);
  -moz-transform: rotate(-45deg) translate3d(-400px, 0, 0);
  -ms-transform: rotate(-45deg) translate3d(-400px, 0, 0);
  -o-transform: rotate(-45deg) translate3d(-400px, 0, 0);
  transform: rotate(-45deg) translate3d(-400px, 0, 0);
  -webkit-transition-delay: .1s;
  -moz-transition-delay: .1s;
  -ms-transition-delay: .1s;
  -o-transition-delay: .1s;
  transition-delay: .1s;
}

header .burg.hide::before, header .burg.hide::after {
}

header .burg.hide::before {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
  -webkit-transition-delay: .1s;
  -moz-transition-delay: .1s;
  -ms-transition-delay: .1s;
  -o-transition-delay: .1s;
  transition-delay: .1s;
}

header .burg.hide::after {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
  -webkit-transition-delay: .2s;
  -moz-transition-delay: .2s;
  -ms-transition-delay: .2s;
  -o-transition-delay: .2s;
  transition-delay: .2s;
}

header .burg.dsbld {
  pointer-events: none
}

/* header */
/* menu */
.menu {
  max-width: 600px;
  width: 50%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.9);
  position: fixed;
  z-index: 999;
  left: 0;
  top: 0;
  padding-top: 100px;
  -webkit-transform: translateX(-100%);
  -moz-transform: translateX(-100%);
  -ms-transform: translateX(-100%);
  -o-transform: translateX(-100%);
  transform: translateX(-100%);
  -webkit-transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -ms-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
}

.menu.active {
  -webkit-transform: translateX(0);
  -moz-transform: translateX(0);
  -ms-transform: translateX(0);
  -o-transform: translateX(0);
  transform: translateX(0);
}

.menu ul li {
  border-bottom: 1px solid #e5e5e5;
}

.menu ul li a {
  padding-left: 100px;
  height: 16vh;
}

.menu ul li h4 {
  font-size: 24px;
  line-height: 28px;
  letter-spacing: 2.4px;
  color: #333;
}

.menu ul li h6 {
  font-size: 16px;
  line-height: 28px;
  letter-spacing: 3.2px;
  color: #999;
}

.menu ul li h6 span {
  position: relative;
}

.menu ul li h6 span i {
  font-style: normal;
  position: relative;
  z-index: 3;
}

.menu ul li h6 span::after {
  content: '';
  height: 6px;
  width: 0;
  position: absolute;
  bottom: 16%;
  left: 0;
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  transition: all 0.4s ease;
  background: -webkit-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: -o-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: -moz-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: linear-gradient(110deg, #85d9d4, #aadaf3);
}

.menu ul li a:hover h6 span::after {
  width: calc(100% - 20px);
}

/* menu */
/* banner */
.banner {
  position: relative;
}

.banner .prev {
  left: 120px;
}

.banner .next {
  right: 120px;
}

.banner .scroll {
  position: absolute;
  bottom: 40px;
  left: 0;
  right: 0;
  width: 58px;
  margin: auto;
  z-index: 9;
}

.banner .scroll::after {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  position: absolute;
  left: 0;
  right: 0;
  top: 20px;
  margin: auto;
  background-color: #fff;
  animation: jump_down 1.8s infinite ease-in-out;
  -moz-animation: jump_down 1.8s infinite ease-in-out;
  -webkit-animation: jump_down 1.8s infinite ease-in-out;
  -o-animation: jump_down 1.8s infinite ease-in-out;
}

.banner .swiper-slide {
  overflow: hidden;
  position: relative;
}

.banner .swiper-slide .img {
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 3;
  -webkit-transition: all 1s ease-in-out 0.4s;
  -moz-transition: all 1s ease-in-out 0.4s;
  -ms-transition: all 1s ease-in-out 0.4s;
  -o-transition: all 1s ease-in-out 0.4s;
  transition: all 1s ease-in-out 0.4s;
}
.header .link{
  display: none;
}
.banner_inner img:nth-child(1){
  display: block;
  width: 100%;
}
.banner .swiper-slide .text {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  padding: 200px 80px 0;
  z-index: 9;
}

.banner .swiper-slide .text h4 {
  font-size: 72px;
  line-height: 86px;
  color: #fff;
  -webkit-transition: all 0.8s ease-in-out 0.4s;
  -moz-transition: all 0.8s ease-in-out 0.4s;
  -ms-transition: all 0.8s ease-in-out 0.4s;
  -o-transition: all 0.8s ease-in-out 0.4s;
  transition: all 0.8s ease-in-out 0.4s;
}

.banner .swiper-slide .text h4::after {
  content: '';
  width: 200px;
  height: 1px;
  display: block;
  background-color: #fff;
}

.banner .swiper-slide .text h5 {
  font-size: 36px;
  font-weight: bold;
  color: #fff;
  -webkit-transition: all 0.8s ease-in-out 0.5s;
  -moz-transition: all 0.8s ease-in-out 0.5s;
  -ms-transition: all 0.8s ease-in-out 0.5s;
  -o-transition: all 0.8s ease-in-out 0.5s;
  transition: all 0.8s ease-in-out 0.5s;
}

.banner .swiper-slide .text h6 {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.9);
  -webkit-transition: all 0.8s ease-in-out 0.6s;
  -moz-transition: all 0.8s ease-in-out 0.6s;
  -ms-transition: all 0.8s ease-in-out 0.6s;
  -o-transition: all 0.8s ease-in-out 0.6s;
  transition: all 0.8s ease-in-out 0.6s;
}

.banner .swiper-slide .text .btn {
  width: 180px;
  height: 44px;
  line-height: 42px;
  border: solid 1px rgba(255, 255, 255, 0.2);
  margin-top: 42px;
  font-size: 14px;
  letter-spacing: 0px;
  color: rgba(255, 255, 255, 0.8);
  padding: 0 20px;
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  transition: all 0.4s ease;
}

.banner .swiper-slide .text .btn span {
  position: relative;
  z-index: 3;
}

.banner .swiper-slide .text .btn::after {
  content: '';
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  transition: all 0.4s ease;
  background: -webkit-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: -o-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: -moz-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: linear-gradient(110deg, #85d9d4, #aadaf3);
}

.banner .swiper-slide a:hover .text .btn {
  box-shadow: 0px 12px 10px rgba(27, 160, 148, 0.2);
  -webkit-transform: translateY(-6px);
  -moz-transform: translateY(-6px);
  -ms-transform: translateY(-6px);
  -o-transform: translateY(-6px);
  transform: translateY(-6px);
  border-color: transparent;
}

.banner .swiper-slide a:hover .text .btn::after {
  opacity: 1;
}

.banner .swiper-slide .btn_o {
  -webkit-transition: all 0.8s ease-in-out 0.7s;
  -moz-transition: all 0.8s ease-in-out 0.7s;
  -ms-transition: all 0.8s ease-in-out 0.7s;
  -o-transition: all 0.8s ease-in-out 0.7s;
  transition: all 0.8s ease-in-out 0.7s;
}

.banner .swiper-slide .img, .banner .swiper-slide h4, .banner .swiper-slide h5, .banner .swiper-slide h6, .banner .swiper-slide .btn_o {
  opacity: 0;
  -webkit-transform: translateY(100px);
  -moz-transform: translateY(100px);
  -ms-transform: translateY(100px);
  -o-transform: translateY(100px);
  transform: translateY(100px);
}

.banner .swiper-slide-active .img, .banner .swiper-slide-active h4, .banner .swiper-slide-active h5, .banner .swiper-slide-active h6, .banner .swiper-slide-active .btn_o {
  opacity: 1;
  -webkit-transform: translateY(0);
  -moz-transform: translateY(0);
  -ms-transform: translateY(0);
  -o-transform: translateY(0);
  transform: translateY(0);
}

.banner_inner {
  position: relative;
}

.banner_inner .text {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  text-align: center;
}

.banner_inner .text h4 {
  font-size: 36px;
  letter-spacing: 1.8px;
  color: #fff;
}

.banner_inner .text h5 {
  font-size: 42px;
  color: #fff;
}

.banner_inner .text h5::before, .banner_inner .text h5::after {
  content: '';
  width: 80px;
  height: 1px;
  background-color: #fff;
  opacity: 0.4;
  margin: 0 20px;
}

/* banner */
/* index */
.wrapper {
  overflow: hidden;
}

.ind1 {
  background: url(../images/index1l.jpg) left top repeat;
}

.ind1 .ind1l {
  width: 50%;
  text-align: center;
}

.ind1 .ind1l .common_tit {
  width: 100%;
}

.ind1 .ind1l .img {
  margin-top: 24px;
  max-width: 300px;
  width: 40%;
}

.ind1 .ind1l h4 {
  font-size: 36px;
  font-weight: bold;
  letter-spacing: 1.8px;
  color: #404040;
  margin-top: 20px;
}

.ind1 .ind1l h4::after {
  content: '';
  width: 60px;
  height: 1px;
  background-color: #dbdbdb;
  margin: 18px auto 0;
  display: block;
}

.ind1 .ind1l p {
  font-size: 20px;
  line-height: 36px;
  color: #404040;
  margin-top: 20px;
  width: 80%;
  max-height: 216px;
  overflow: auto;
}

.ind1 .ind1l a.commonBtn {
  width: 180px;
  height: 44px;
  line-height: 44px;
  margin-top: 50px;
}

.ind1 .ind1l a.commonBtn img {
  margin-left: 32px;
}

.ind1 .ind1r {
  width: 100%;
  /* height: 673px; */
  aspect-ratio: 16 / 9;
  position: relative;
}
.ind1 .ind1r video {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9;
}

.ind1 .ind1r .mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.2);
}

.ind1 .ind1r .mask a {
  overflow: hidden;
  border-radius: 50%;
}

.ind1 .ind1r .mask p {
  font-size: 16px;
  color: #fff;
  margin-top: 16px;
}

.ind2 {
  position: relative;
}

.ind2 .bgs {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.ind2 .ind2i {
  position: relative;
  z-index: 9;
  padding: 100px 0 60px;
}

.ind2 .ind2i .texti {
  width: 55%;
  max-width: 620px;
  margin-top: 100px;
}

.ind2 .ind2i .text h4 {
  font-size: 30px;
  font-weight: bold;
  line-height: 36px;
  letter-spacing: 1.5px;
  color: #fff;
  opacity: 0.6;
}

.ind2 .ind2i .text p {
  font-size: 28px;
  color: #fff;
  width: 80%;
  margin-top: 10px;
}

.ind2 .ind2i .text p i {
  font-style: normal;
  margin: 0 12px;
  opacity: .5;
  display: none;
}

.ind2 .ind2i .text p a {
  display: block;
  position: relative;
  opacity: .5;
  line-height: 1.8;
  transition: .3s;
}
.sy_nav{
  background-color: #f7f7f7;
    border-top: 1px solid #e5e5e5;
}
.sy_nav a {
  font-size: 30px;
  font-weight: bold;
  color: #404040;
  line-height: 88px;
  height: 88px;
  padding: 0 16px;
  position: relative;
  margin-left: 45px;
}
.sy_nav a:first-child {
  margin-left: 0;
}

.sy_nav a.active::after {
  opacity: 1;
  visibility: visible;
}
.sy_nav a::after {
  content: '';
  background: -webkit-linear-gradient(
110deg
, #85d9d4, #aadaf3);
  background: -o-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: -moz-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: linear-gradient(
110deg
, #85d9d4, #aadaf3);
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 6px;
  opacity: 0;
  visibility: hidden;
  transition: .5s;
}

.ind2 .ind2i .text p a span {
  position: relative;
  z-index: 3;
}

.ind2 .ind2i .text p a:hover,
.ind2 .ind2i .text p a.active {
  opacity: 1;
  /* text-shadow: 0.2rem 0rem 0.5rem #85d9d4, -0.2rem 0rem 0.5rem white, 0rem 0.2rem 0.5rem #aadaf3, 0rem -0.2rem 0.5rem #85d9d4; */
  text-shadow: 0.2rem 0rem 0.5rem #8c8c8c;

}
.ind2 .ind2i .text p a:hover{
  -webkit-transform: translatey(-2px);
-moz-transform: translatey(-2px);
-o-transform: translatey(-2px);
transform: translatey(-2px);
}
.ind2 .ind2i .text .txts {
  margin-top: 30px;
}

.ind2 .ind2i .text .txts .txti {
  display: none;
}

.ind2 .ind2i .text .txts h6 {
  font-size: 20px;
  line-height: 1.6em;
  color: #fff;
  opacity: 0.9;
  height: 4.8em;
  display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp: 3;
overflow: hidden;
text-shadow: 0.2rem 0rem 0.5rem #8c8c8c;
}

.ind2 .ind2i .text a.commonBtn {
  width: 180px;
  height: 44px;
  line-height: 44px;
  margin-top: 50px;
}

.ind2 .ind2i .text a.commonBtn img {
  margin-left: 32px;
}

.ind2 .bgsP {
  margin-top: 20%;
}

.ind2 .bgsP span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: solid 1px #fff;
  margin: 0 25px;
  position: relative;
  cursor: pointer;
}

.ind2 .bgsP span.active {
  background: #fff;
}

.ind2 .bgsP span i {
  position: absolute;
  width: 40px;
  left: -18px;
  bottom: 7px;
  text-align: center;
  font-size: 18px;
  font-style: normal;
  line-height: 36px;
  letter-spacing: 0.9px;
  color: #fff;
  visibility: hidden;
  opacity: 0;
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  transition: all 0.4s ease;
  pointer-events: none;
}

.ind2 .bgsP span.active i {
  visibility: visible;
  opacity: 1;
}

.ind2 .bgsP span i::after {
  content: '';
  display: block;
  background: #fff;
  height: 15px;
  width: 1px;
  margin: 8px auto;
}

.ind3 .container {
  position: relative;
}

.ind3 .dot {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 3;
  width: 100%;
  height: 100%;
}
.ind3 img.dot {
  display: none!important;
}
.ind3 .dot li {
  position: absolute;
}
.ind3 .dot li img {
  -webkit-transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -ms-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
  -webkit-transform: scale(1.00001);
  -moz-transform: scale(1.00001);
  -ms-transform: scale(1.00001);
  -o-transform: scale(1.00001);
  transform: scale(1.00001);
}
.ind3 .dot li:hover img {
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
  -o-transform: scale(1.1);
  transform: scale(1.1);
}
.ind3 .dot li p {
  font-size: 22px;
  line-height: 24px;
  color: #404040;
  word-break: keep-all;
  white-space: nowrap;
}
.ind3 .dot li p::after,
.ind3 .dot li p::before {
  content: '';
  width: 40px;
  height: 1px;
  display: none;
  background-color: #999999;
}
.ind3 .dot li.l p {
  order: -1;
}
.ind3 .dot li.l p::after {
  display: block;
  margin-left: 10px;
}
.ind3 .dot li.r p::before {
  display: block;
  margin-right: 10px;
}

.ind3 .dot li:nth-child(1) {
  left: 32%;
  top: 45%;
  z-index: 9;
}

.ind3 .dot li:nth-child(2) {
  left: 41%;
  top: 50%;
}

.ind3 .dot li:nth-child(3) {
  left: 45.5%;
  top: 39.6%;
}

.ind3 .dot li:nth-child(4) {
  left: 42.5%;
  top: 44.5%;
}

.ind3 .dot li:nth-child(5) {
  left: 67%;
  top: 37.6%;
}

.ind3 .dot li:nth-child(6) {
  left: 69%;
  top: 48%;
}

.ind3 .dot li:nth-child(7) {
  left: 46.8%;
  top: 74%;
}
.ind3 .dot li:nth-child(8) {
  left: 17.8%;
  top: 37.8%;
}
.ind3 .dot li:nth-child(9) {
  left: 17%;
  top: 40%;
}
.ind3 .dot li:nth-child(10) {
  left: 8.4%;
  top: 38.8%;
}


.ind3 .common_tit {
  position: absolute;
  top: 100px;
  left: 0;
  width: 100%;
}

.ind3 .point-area {
  position: absolute;
  top: auto;
  bottom: 19%;
  left: 48.1%;
  -webkit-transform: translate(-50%, 50%);
  -moz-transform: translate(-50%, 50%);
  -ms-transform: translate(-50%, 50%);
  -o-transform: translate(-50%, 50%);
  transform: translate(-50%, 50%);
}

.ind4 {
  padding: 100px 0;
}

.ind4 .news {
  background: transparent;
  margin-top: 50px;
  padding: 0;
}

.ind4 .news li {
  float: none;
  width: auto;
  margin: 0;
  background: transparent;
}

.ind4 .news li a {
  border: 0;
  background: transparent;
}

.ind4 .news li a .text {
  padding: 30px 0px;
}

.ind4 .news li a .text h5 {
  padding: 6px 0;
  border-color: #ccc;
}

.ind4 .news li a .text h6 {
  padding-right: 20px;
}

/* index */
/* footer */
.footer {
  background: url(../images/footer.jpg) center / cover no-repeat;
  padding-bottom: 60px;
  padding-top: 90px;
  position: relative;
}

.footer .line {
  background: -webkit-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: -o-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: -moz-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: linear-gradient(110deg, #85d9d4, #aadaf3);
  height: 10px;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
}

.footer .tll h4 {
  font-size: 24px;
  line-height: 36px;
  color: #333;
}

.footer .tll h5 {
  margin-top: 20px;
  font-size: 36px;
  line-height: 36px;
  color: #999;
  opacity: 0.25;
  font-weight: bold;
}

.footer .tlr {
  border-left: 1px solid rgba(204, 204, 204, 0.6);
  margin-left: 50px;
  height: 100px;
}

.footer .tlr li {
  padding-left: 50px;
}

.footer .tlr li h5 {
  font-size: 18px;
  color: #333;
  opacity: 0.88;
  line-height: 36px;
}

.footer .tlr li h6 {
  font-size: 16px;
  line-height: 36px;
}
.footer .tlr li h6 a {
  color: #333;
  opacity: 0.6;
  -webkit-transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -ms-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
}
.footer .tlr li h6 a:hover {
  color: #95d9e1;
  opacity: 1;
}

.footer .tr a {
  width: 70px;
  height: 70px;
  border: solid 1px #e5e5e5;
  position: relative;
  margin-left: 24px;
}

.footer .tr a > img {
  width: 28px;
}

.footer .tr a .ewm {
  position: absolute;
  top: -25px;
  left: -25px;
  width: 120px;
  height: 120px;
  opacity: 0;
  visibility: hidden;
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  transition: all 0.4s ease;
  z-index: 9;
}

.footer .tr a .ewm img {
  width: 120px;
}

.footer .tr a:hover .ewm {
  opacity: 1;
  visibility: visible;
}

.footer .m {
  margin: 40px 0;
  padding: 40px 0;
  border-top: 1px solid #dbdbdb;
  border-bottom: 1px solid #dbdbdb;
}

.footer .m li {
  padding-right: 24px;
  margin-right: 24px;
  line-height: 12px;
  border-right: 1px solid rgba(204, 204, 204, 0.6);
}

.footer .m li:last-child {
  padding-right: 0;
  margin-right: 0;
  border-right: 0;
}

.footer .m li a {
  font-size: 16px;
  color: #333;
  opacity: 0.9;
  -webkit-transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -ms-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
}
.footer .m li a:hover {
  color: #95d9e1;
  opacity: 1;
}

.footer .b p {
  font-size: 12px;
  line-height: 24px;
  color: #333;
  opacity: 0.6;
}

.footer .b p a {
}

/* footer */
/* about */
.about1 {
  position: relative;
}

.about1 .l {
  width: 58%;
}

.about1 .lt {
  height: 150px;
  background: #fff;
  position: relative;
}

.about1 .lt img {
  position: absolute;
  right: 105px;
  top: 50px;
}

.about1 .lb {
  padding: 100px 140px 100px 160px;
}

.about1 .lb p {
  margin-top: 24px;
  font-size: 16px;
  line-height: 32px;
  color: #666;
  text-align: justify;
}

.about1 .r {
  width: 42%;
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
}

.about2 {
  padding: 100px 0;
}

.about2i {
  margin-top: 50px;
  background-color: #fff;
  box-shadow: 0px 12px 15px rgba(0, 0, 0, 0.04);
}

.about2i .text {
  padding: 30px 50px;
}

.about2i .text .l {
  width: 40%;
  padding-right: 40px;
  float: left;
}

.about2i .text .l p {
  font-size: 16px;
  line-height: 30px;
  color: #666;
  margin-top: 30px;
}

.about2i .text .r {
  width: 60%;
  float: left;
  padding: 0 60px;
  position: relative;
}

.about2i .text .r .prev {
  left: 0;
}

.about2i .text .r .next {
  right: 0;
}

.about2i .swiper-slide {
  border: solid 1px #f0f0f0;
}

.about3 {
}

.about3i .about3l {
  width: 50%;
  padding: 100px 0 80px;
}

.about3i .about3l .uls {
  margin-top: 10px;
}

.about3i .about3l .uls ul {
  display: none;
}

.about3i .about3l p {
  font-size: 26px;
  color: #999;
  width: 80%;
  margin-top: 10px;
}

.about3i .about3l p i {
  font-style: normal;
  margin: 0 12px;
}

.about3i .about3l p a {
  display: inline-block;
  position: relative;
}

.about3i .about3l p a span {
  position: relative;
  z-index: 3;
}

.about3i .about3l p a::after {
  content: '';
  height: 6px;
  width: 0;
  position: absolute;
  bottom: 16%;
  left: 0;
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  transition: all 0.4s ease;
  background: -webkit-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: -o-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: -moz-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: linear-gradient(110deg, #85d9d4, #aadaf3);
}

.about3i .about3l p a.active {
  color: #404040;
}

.about3i .about3l p a:hover::after,
.about3i .about3l p a.active::after {
  width: 100%;
}

.about3i .common_tit, .about3i .about3l p {
  padding-left: 160px;
}

.about3i .about3l .uls ul li a::after {
  content: '';
  border: 15px solid transparent;
  border-right: 0;
  border-left: 15px solid #a9daf3;
  height: 0;
  width: 0;
  position: absolute;
  left: 100%;
  top: 0;
  bottom: 0;
  margin: auto;
  z-index: 99;
  display: none;
}

.about3i .about3l .uls ul li.active {
  background: -webkit-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: -o-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: -moz-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: linear-gradient(110deg, #85d9d4, #aadaf3);
}

.about3i .about3l .uls ul li.active a::after {
  display: block;
}

.about3i .about3l .uls ul li a {
  display: block;
  position: relative;
  padding: 24px 0 24px 160px;
}

.about3i .about3l .uls ul li a h5 {
  font-size: 18px;
  line-height: 36px;
  letter-spacing: 0.9px;
  color: #999;
  position: absolute;
  right: 60px;
}

.about3i .about3l .uls ul li a h5::before {
  content: '';
  width: 60px;
  height: 1px;
  background-color: #bdbdbd;
  margin-right: 20px;
}

.about3i .about3l .uls ul li a h4 {
  font-size: 24px;
  color: #333;
}

.about3i .about3l .uls ul li a h6 {
  font-size: 16px;
  color: #666;
  margin-top: 20px;
}

.about3i .about3l .uls ul li.active a h4, .about3i .about3l .uls ul li.active a h5, .about3i .about3l .uls ul li.active a h6 {
  color: #fff;
}

.about3i .about3l .uls ul li.active a h5::before {
  background: #fff;
}

.about3i .about3r {
  width: 50%;
  position: relative;
}

.about3i .ri {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.about4 {
  padding-top: 100px;
}

#map {
  width: 100%;
  height: 650px;
  margin-top: 50px;
}

#map .BMap_Marker > div {
  position: absolute;
  z-index: 999;
}

#map .BMapLabel {
  border: 0 !important;
  background: transparent !important;
  padding: 0 !important;
}

#map .BMapLabel .inner {
  width: 500px;
  height: 260px;
  background-color: rgba(255, 255, 255, 0.9);
  box-shadow: 0px 4px 7.8px 0.2px rgba(0, 0, 0, 0.12);
  border-radius: 6px;
  border: solid 1px rgba(229, 229, 229, 0.9);
  padding: 38px 42px;
}

#map .BMapLabel .inner .t {
  padding-bottom: 15px;
  margin-bottom: 10px;
  border-bottom: 1px solid #dbdbdb;
}

#map .BMapLabel .inner .t img {
  width: 69px;
  -webkit-transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -ms-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
  opacity: 0.5
}
#map .BMapLabel .inner:hover .t img {
  opacity: 1;
}

#map .BMapLabel .inner .b h4 {
  font-size: 16px;
  line-height: 36px;
  color: #333;
}

#map .BMapLabel .inner .b h4 a {
  color: #666;
  -webkit-transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -ms-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
}

#map .BMapLabel .inner .b h4 a:hover {
  color: #95d9e1;
}

#map .BMapLabel .inner .close {
  cursor: pointer;
  position: absolute;
  right: 14px;
  top: 14px;
}

/* about */
/* join */
.join {
  padding: 100px 0;
}

.join1 .dbs {
  text-align: center;
  font-size: 18px;
  line-height: 36px;
  color: #404040;
  max-width: 960px;
  width: 90%;
  margin: auto;
}

.join1 .dbs img {
  margin: 40px 0;
}

.join2 {
  background: url(../images/join2_bg.png) center bottom / cover no-repeat;
}

.join2i {
  padding: 50px;
  background: #fff;
  margin-top: 50px;
}

.join2i .t input {
  width: calc(50% - 30px);
  height: 40px;
  border-radius: 2px;
  display: block;
  border: solid 1px #e5e5e5;
  font-size: 16px;
  color: #333;
  padding: 0 20px;
  margin-right: 60px;
  margin-bottom: 20px;
  float: left;
}

.join2i .t input::placeholder {
  color: #666;
}

.join2i .t input:nth-child(2n) {
  margin-right: 0;
}

.join2i .m {
  margin-bottom: 20px;
}

.join2i .m textarea {
  resize: none;
  width: 100%;
  display: block;
  height: 200px;
  border-radius: 2px;
  padding: 20px;
  border: solid 1px #e5e5e5;
}

.join2i .m textarea::placeholder {
  color: #666;
}

.join2i .b a {
  font-size: 14px;
  line-height: 28px;
  color: #fff;
  width: 180px;
  height: 44px;
  line-height: 44px;
  text-align: center;
  background-color: #999;
}

.join2i .b a.reset {
  margin-left: 40px;
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  transition: all 0.4s ease;
}

.join2i .b a.reset:hover {
  -webkit-transform: translateY(-6px);
  -moz-transform: translateY(-6px);
  -ms-transform: translateY(-6px);
  -o-transform: translateY(-6px);
  transform: translateY(-6px);
  box-shadow: 0px 12px 10px rgba(153, 153, 153, 0.2);
}

/* join */
/* news */
.news {
  background: #f4f4f4;
  padding: 100px 0;
}

.news li {
  float: left;
  width: calc(33.3% - 14px);
  margin-right: 21px;
  margin-top: 20px;
  background: -webkit-linear-gradient(200deg, #85d9d4, #aadaf3);
  background: -o-linear-gradient(200deg, #85d9d4, #aadaf3);
  background: -moz-linear-gradient(200deg, #85d9d4, #aadaf3);
  background: linear-gradient(200deg, #85d9d4, #aadaf3);
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  transition: all 0.4s ease;
}

.news li a {
  background: #fff;
  display: block;
  background-clip: padding-box;
  border: 6px solid #fff;
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  transition: all 0.4s ease;
}

.news li a .text {
  padding: 30px 40px;
}

.news li a .text h4 {
  font-size: 24px;
  line-height: 36px;
  color: #404040;
}

.news li a .text h4 span {
  position: relative;
}

.news li a .text h4 span i {
  font-style: normal;
  position: relative;
  z-index: 3;
}

.news li a .text h4 span::after {
  content: '';
  height: 6px;
  width: 0;
  position: absolute;
  bottom: 16%;
  left: 0;
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  transition: all 0.4s ease;
  background: -webkit-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: -o-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: -moz-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: linear-gradient(110deg, #85d9d4, #aadaf3);
}

.news li a:hover .text h4 span::after {
  width: calc(100% - 20px);
}

.news li a .text h5 {
  font-size: 16px;
  line-height: 28px;
  color: #999;
  padding: 16px 0;
  border-bottom: 1px solid #e5e5e5;
}

.news li a .text h5 img {
  margin-right: 8px;
}

.news li a .text h6 {
  font-size: 16px;
  line-height: 28px;
  height: 56px;
  margin-top: 12px;
  color: #666;
}

.news li:hover a {
  border-color: transparent;
}

.news li:nth-child(3n) {
  margin-right: 0px;
}

.news li:nth-child(3n + 1) {
  clear: both;
}

.news li:nth-child(-n + 3) {
  margin-top: 0;
}

/* news */
/* news_detail */
.news_detail {
  width: 90%;
  margin: 100px auto;
  max-width: 1400px;
  padding: 80px 200px 40px;
  background: #fff;
}

.news_detail .t {
  text-align: center;
  padding-bottom: 32px;
  border-bottom: 1px solid #f0f0f0;
}

.news_detail .t h1 {
  font-size: 36px;
  font-weight: bold;
  color: #333;
}

.news_detail .t h6 {
  font-size: 16px;
  color: #666;
  margin-top: 30px;
}

.news_detail .t h6 span {
  padding: 0 24px;
  position: relative;
}

.news_detail .t h6 span::after {
  content: '';
  width: 1px;
  height: 12px;
  background: #f0f0f0;
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}

.news_detail .t h6 span:last-child::after {
  display: none;
}

.news_detail .m {
  font-size: 16px;
  line-height: 32px;
  color: #666;
}

.news_detail .m p {
  margin: 20px 0;
}

.news_detail .m img {
  display: block;
  margin: auto;
}

.news_detail .b {
  position: relative;
  padding: 40px 0;
  border-top: 1px solid #f0f0f0;
}

.news_detail .b p {
  max-width: calc(50% - 20px);
}

.news_detail .b a.back {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 16px;
  height: 10px;
}

/* news_detail */
/* product */
.product {
  background: url(../images/pd_bg.png) center bottom / cover no-repeat;
  padding: 100px 0;
}

.product li {
  float: left;
  width: calc(33.3% - 8px);
  margin-right: 12px;
  margin-top: 12px;
  background: -webkit-linear-gradient(200deg, #85d9d4, #aadaf3);
  background: -o-linear-gradient(200deg, #85d9d4, #aadaf3);
  background: -moz-linear-gradient(200deg, #85d9d4, #aadaf3);
  background: linear-gradient(200deg, #85d9d4, #aadaf3);
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  transition: all 0.4s ease;
}

.product li a {
  background: #fff;
  display: block;
  background-clip: padding-box;
  border: 6px solid #fff;
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  transition: all 0.4s ease;
  padding: 40px 12.5px;
  text-align: center;
  position: relative;
}

.product li a .ico {
  position: absolute;
  right: 6%;
  top: 4%;
}

.product li a .text h4 {
  font-size: 26px;
  font-weight: bold;
  color: #333;
}

.product li a .text h6 {
  font-size: 16px;
  line-height: 28px;
  height: 56px;
  color: #666;
  margin-top: 10px;
}

.product li a .text .btn {
  width: 120px;
  height: 44px;
  font-size: 14px;
  line-height: 44px;
  margin: 20px auto 0;
  color: #fff;
  background: -webkit-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: -o-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: -moz-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: linear-gradient(110deg, #85d9d4, #aadaf3);
}

.product li:hover {
  -webkit-transform: translateY(-10px);
  -moz-transform: translateY(-10px);
  -ms-transform: translateY(-10px);
  -o-transform: translateY(-10px);
  transform: translateY(-10px);
}

.product li:hover a {
  border-color: transparent;
}

.product li:nth-child(3n) {
  margin-right: 0px;
}

.product li:nth-child(3n + 1) {
  clear: both;
}

.product li:nth-child(-n + 3) {
  margin-top: 0;
}

/* product */
/* pro_detail */
.pro_detail1 {
  padding: 100px 0 70px;
}

.pro_detail1 .l {
  width: 50%;
  padding-right: 30px;
}

.pro_detail1 .l .pdS {
  border: solid 1px #f0f0f0;
}

.pro_detail1 .l .swiper-slide {
  padding: 50px 0;
  text-align: center;
}

.pro_detail1 .r {
  width: 50%;
  padding-left: 30px;
}

.pro_detail1 .r .rt {
  padding-bottom: 30px;
  padding-top: 20px;
  border-bottom: 1px solid #f0f0f0;
}

.pro_detail1 .r .rt h4 {
  font-size: 36px;
  font-weight: bold;
  color: #333;
}

.pro_detail1 .r .rt h6 {
  font-size: 18px;
  line-height: 28px;
  color: #404040;
}

.pro_detail1 .r .rb {
  padding-top: 32px;
}

.pro_detail1 .r .rb h5 {
  font-size: 24px;
  line-height: 28px;
  color: #404040;
}

.pro_detail1 .r .rb .intro {
  font-size: 18px;
  line-height: 28px;
  color: #555;
}

.pro_detail1 .r .rb .intro p {
  margin-top: 12px;
}

.pro_detail1 .r .rb .buyBtn {
  width: 180px;
  height: 44px;
  margin-top: 52px;
}

.pro_detail1 .r .rb .buyBtn .buy_tm {
  margin-right: 10px;
}

.pro_detail1 .r .rb .buyBtn .buy_jt {
  margin-left: 28px;
}

.pro_detail2 {
  background: url(../images/pd_bg.png) center bottom / cover no-repeat;
  padding-bottom: 100px;
}

.pro_detail2 .nav {
  background-color: #f7f7f7;
  border-top: 1px solid #e5e5e5;
}

.pro_detail2 .nav a {
  font-size: 30px;
  font-weight: bold;
  color: #404040;
  line-height: 88px;
  height: 88px;
  padding: 0 16px;
  position: relative;
  margin-left: 45px;
}

.pro_detail2 .nav a:first-child {
  margin-left: 0;
}

.pro_detail2 .nav a::after {
  content: '';
  background: -webkit-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: -o-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: -moz-linear-gradient(110deg, #85d9d4, #aadaf3);
  background: linear-gradient(110deg, #85d9d4, #aadaf3);
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 6px;
  opacity: 0;
  visibility: hidden;
}

.pro_detail2 .nav a.active::after {
  opacity: 1;
  visibility: visible;
}

.pro_detail2i > div {
  background: #fff;
  padding: 50px;
}

.pro_detail2_1 {
  margin-top: 80px;
  display: none;
}

.pro_detail2_2 {
  margin-top: 40px;
}

.pro_detail2 .tit {
  font-size: 24px;
  font-weight: bold;
  line-height: 28px;
  color: #333;
  position: relative;
  padding-bottom: 16px;
  margin-bottom: 40px;
}

.pro_detail2 .tit::before {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background-color: #e5e5e5;
  position: absolute;
  bottom: 0;
  left: 0;
}

.pro_detail2 .tit::after {
  content: '';
  display: block;
  height: 1px;
  width: 100%;
  background: #f0f0f0;
  position: absolute;
  bottom: 0;
  left: 0;
}

.pro_detail2_1 .inner .l {
  width: 40%;
}

.pro_detail2_1 .inner .r {
  padding: 50px 0 0 50px;
  font-size: 18px;
  line-height: 32px;
  color: #555;
  width: 60%;
}

.pro_detail2_1 .inner .r p {
  margin-bottom: 20px;
}

.pro_detail2_2 li {
  cursor: pointer;
  background: #fff;
  box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.04);
  margin-top: 20px;
}

.pro_detail2_2 h4 {
  font-size: 20px;
  height: 80px;
  line-height: 80px;
  color: #404040;
  padding-left: 30px;
  padding-right: 100px;
  position: relative;
  border-top: 1px solid #f0f0f0;
  border-bottom: 1px solid #f0f0f0;
  -webkit-transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -ms-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
}

.pro_detail2_2 h4::before {
  content: '';
  width: 4px;
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  background: -webkit-linear-gradient(200deg, #85d9d4, #aadaf3);
  background: -o-linear-gradient(200deg, #85d9d4, #aadaf3);
  background: -moz-linear-gradient(200deg, #85d9d4, #aadaf3);
  background: linear-gradient(200deg, #85d9d4, #aadaf3);
}

.pro_detail2_2 h4 span {
  position: absolute;
  right: 0;
  top: 0;
  width: 80px;
  height: 100%;
  border-left: 1px solid #e5e5e5;
}

.pro_detail2_2 h4 span::before, .pro_detail2_2 h4 span::after {
  content: '';
  width: 18px;
  height: 1px;
  background-color: #999;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}

.pro_detail2_2 h4 span::after {
  height: 18px;
  width: 1px;
  -webkit-transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -ms-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
}

.pro_detail2_2 li:hover h4 {
  background: #f5f5f5;
}

.pro_detail2_2 li.active h4 span::after {
  -webkit-transform: rotate(90deg);
  -moz-transform: rotate(90deg);
  -ms-transform: rotate(90deg);
  -o-transform: rotate(90deg);
  transform: rotate(90deg);
}

.pro_detail2_2 .inner {
  display: none;
  padding: 30px;
  font-size: 16px;
  line-height: 28px;
  color: #333;
}


/* 4/19 */
.material_list{
	overflow: hidden;
	display: flex;
	flex-wrap: wrap;
	margin: 0 -11px;
}
.material_list li{
	width: 20%;
	padding: 0 11px;
	cursor: pointer;
}
.material_list li .pic{
	overflow: hidden;
}
.material_list li .txt{
	font-size: 24px;
	color: #333333;
	text-align: center;
	padding: 36px 0 50px;
}
.asy_box{
	text-align: center;
	font-size: 16px;
	color: #666666;
	width: 830px;
	margin: 50px auto;
	line-height: 1.8;
}
.sy-txt1{
	overflow: hidden;
	height: 350px;
	margin-bottom: 50px;
}
.sy-txt1:last-child{
	margin-bottom: 0;
}
.sy-txt1 .l{
	float: left;
	height: 100%;
	width: 43.75%;
	position: relative;
	overflow: hidden;
	height: 100%;
	
	
}
.sy-txt1 .l img{
		display: block;
	    height: 100%;
		max-width: 700px;
	    position: relative;
	    left: 50%;
	    transform: translateX(-50%);
	    -webkit-transform: translateX(-50%);
		transition: .3s;
		-webkit-transition: .3s;
}
.sy-txt1:hover img{
	    transform: translateX(-50%) scale(1.05);
	    -webkit-transform: translateX(-50%) scale(1.05);
}
.sy-txt1 .r{
	overflow: hidden;
	height: 100%;
	display: flex;
	align-items: center;
	padding:0 100px;
	background-color: #fff;
}
.sy-txt1 .tit{
	font-size: 36px;
	color: #333;
  
}
.sy-txt1 .desc2{
	font-size: 24px;
	color: #333;
  font-weight: 100;
/* 	line-height: 1.4em;
	max-height: 4.2em;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
	overflow: hidden; */
}
/* .container .sy-txt1:nth-child(3) .tit,.container .sy-txt1:nth-child(2) .tit{
	font-size: 36px;
} */

/* .container .sy-txt1:nth-child(3) .desc2{
	font-size: 24px;
	width: 72%;
	font-weight: 100;
	color: #333;
}
.container .sy-txt1:nth-child(2) .desc2{
	font-size: 24px;
	width: 70%;
	font-weight: 100;
	color: #333;
  
} */
.lins_q{
	width: 100%;
	height: 1px;
	background-color: #e5e5e5;
	margin: 24px 0 20px;
	position: relative;
}
.lins_q::before{
	content: "";
	width: 140px;
	height: 2px;
	background-color: #87d9d6;
	position: absolute;
	left: 0;
	bottom: 0;
}
.sy-txt1.s2 .l{
	float: right;
}
.about5{
	padding: 100px 0;
}

.ind.ind2 .swiper-slide{
	position: relative;
}
.ind.ind2 .swiper-slide::before{
	content: "";
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	background-image: url(../images/tmeng.png);
	background-repeat: no-repeat;
	background-position: center center;
	-webkit-background-size: cover;
	background-size: cover;
	opacity: .8;
}
/* .sy-txt1.s2 .r{
	justify-content: flex-end;
	padding-left: 0px;
	padding-right: 200px;
} */
/* pro_detail */
.sy-txt1 .r .con{width: 100%;}

.ind2 .bgs .swiper-slide .m_img{
	display: none;
	position: relative;
	left: 50%;
	top: 50%;
	 transform: translate(-50%,-50%);
	-webkit-transform: translate(-50%,-50%);
}



@media (max-width: 1778px) {
  .about1 .lb {
    padding: 60px 100px 60px 8.62%;
  }

  .about3i .common_tit, .about3i .about3l p {
    padding-left: 10%;
  }

  .about3i .about3l .uls ul li a {
    padding: 24px 0 24px 10%;
  }

  .header {
    padding: 0 5%;
  }

  .banner .prev {
    left: 5%;
  }

  .banner .next {
    right: 5%;
  }
}

@media (max-width: 1600px) {
  .about1 .lb p {
    margin-top: 16px;
    line-height: 28px;
  }

  .about3i .about3l .uls ul li a {
    padding: 16px 0 16px 10%;
  }
  .lins_q{margin: 16px 0;}
/*  .container .sy-txt1:nth-child(3) .tit, .container .sy-txt1:nth-child(2) .tit{
	  font-size: 26px;
  }
  .container .sy-txt1:nth-child(2) .desc2,.container .sy-txt1:nth-child(3) .desc2{font-size: 18px;} */
}

@media (max-width: 1440px) {
  #map {
    height: 450px;
  }

  .banner .swiper-slide .text h4 {
    font-size: 54px;
    line-height: 60px;
  }

  .banner .swiper-slide .text h5 {
    font-size: 28px;
  }

  .common_tit h3 {
    font-size: 30px;
    letter-spacing: 1px;
  }

  .common_tit h5 {
    font-size: 30px;
  }

  .ind1 .ind1l h4 {
    font-size: 30px;
    letter-spacing: 1px;
  }

  .ind1 .ind1l p {
    font-size: 18px;
    line-height: 32px;
    margin-top: 10px;
  }

  .ind1 .ind1l a.commonBtn {
    margin-top: 30px;
  }

  .ind3 .common_tit {
    top: 80px;
  }
  .material_list li .txt{
	  font-size: 20px;
	  padding: 16px 0 22px;
  }
 
}

@media (max-width: 1366px) {
  .header {height: 120px;}
/*  .container .sy-txt1:nth-child(3) .desc2{font-size: 16px;width: 100%;}
  .container .sy-txt1:nth-child(2) .desc2{font-size: 16px;width: 100%;} */
  .header.fixed {height: 80px;}


  .header .logo img:nth-child(1) {height: 120px;}

  .header.fixed .logo img:nth-child(1) {height: 120px;}


  .footer .tlr {margin-left: 40px;}

  .footer .tlr li {padding-left: 40px;}

  .news_detail {padding: 80px 80px 40px;}
  .sy-txt1 .tit {font-size: 24px;}
  .sy-txt1 .desc2{font-size: 16px;}
  .sy-txt1 .tit {margin-bottom: 10px;}
}

@media (max-width: 1024px) {
  .sy-txt1 .l img{width: 100%;height: auto;}
  .sy-txt1 .tit {font-size: 20px;}
  .lins_q{margin: 12px 0;}
  .header {display: none;}
  /* .container .sy-txt1:nth-child(2) .desc2,.container .sy-txt1:nth-child(3) .desc2{color: #666;} */
  .headerSJ {display: block;position: fixed;left: 0px;top: 0px;z-index: 9999;width: 100%;background-color: #fff;padding: 0px 0px;overflow: hidden;}

  .headerSJ .headerSC {padding: 0px 5%;height: 75px;display: -webkit-box;display: -webkit-flex;display: -ms-flexbox;display: flex;-webkit-box-align: center;-webkit-align-items: center;-ms-flex-align: center;align-items: center;-webkit-box-pack: justify;-webkit-justify-content: space-between;-ms-flex-pack: justify;justify-content: space-between;}

  .headerSJ .logo {margin: 0 auto;}

  .headerSJ .logo img {width: 98px;}

  .headerSJ .navbar {position: absolute;padding: 7px 10px;margin-right: 0px;background-color: transparent;background-image: none;outline: none;border: 0;right: 5%;}

  .headerSJ .navbar .icon-bar {
    display: block;
    width: 22px;
    height: 2px;
    border-radius: 1px;
    background-color: #000;
  }

  .headerSJ .navbar .icon-bar + .icon-bar {
    margin-top: 4px;
  }

  .headerSJ .navwrap {
    position: fixed;
    top: 0px;
    left: -50%;
    width: 50%;
    height: 100%;
    z-index: 1100;
    background-color: #000;
    opacity: 0;
  }

  .headerSJ .navwrap .nav {
    padding: 10px 5% 0px 5%;
  }

  .headerSJ .navwrap .nav li {
    line-height: 42px;
    border-bottom: 1px solid #232530;
    padding: 0px 5%;
  }

  .headerSJ .navwrap .nav li a {
    display: block;
    color: #fff;
    font-size: 16px;
  }

  .headerSJ .navbg {
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1001;
    display: none;
  }

  .headerSJ .navbg .closeSJ {
    position: absolute;
    right: calc(5% + 10px);
    top: 24px;
  }

  .headerSJ .navwrap .nav .SJbod {
    display: none;
  }

  .headerSJ .navwrap .nav .SJbod dd a {
    height: 36px;
    line-height: 36px;
    font-size: 14px;
  }

  .headerSJ .navwrap .nav .plus a {
    background: url(../images/plus.png) right center no-repeat;
  }

  .headerSJ .navwrap .nav .minus a {
    background: url(../images/minus.jpg) right center no-repeat;
  }

  .headerSJ .navwrap .nav .lan .SJtit a {
    display: inline-block;
  }

  .headerSJ .navwrap .nav .lan .SJtit span {
    color: #fff;
    font-size: 16px;
    display: inline-block;
    padding: 0px 5px;
  }

  .wrapper {
    padding-top: 75px;
  }

  .banner_inner .text h4 {
    font-size: 28px;
    letter-spacing: 1px;
  }

  .banner_inner .text h5 {
    font-size: 36px;
  }

  .news li a .text {
    padding: 20px;
  }

  .news li a .text h4 {
    font-size: 22px;
    line-height: 28px;
  }

  .news li a .text h5 {
    font-size: 14px;
    line-height: 24px;
    padding: 10px 0;
  }

  .news li a .text h5 img {
    width: 14px;
    margin-right: 4px;
  }

  .news li a .text h6 {
    font-size: 14px;
    line-height: 24px;
    height: 48px;
  }

  .footer {
    padding-bottom: 40px;
    padding-top: 40px;
  }

  .footer .tlr ul {
    display: block;
  }

  .footer .tlr li {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: start;
    -webkit-justify-content: flex-start;
    -ms-flex-pack: start;
    justify-content: flex-start;
  }

  .footer .tlr li h5 {
    font-size: 16px;
  }

  .footer .tlr li h5::after {
    content: '：';
  }

  .footer .m {
    margin: 20px 0;
    padding: 20px 0;
  }

  .news_detail {
    padding: 80px 40px 40px;
  }

  .pro_detail1 .r .rt h4, .news_detail .t h1 {
    font-size: 32px;
  }

  .about1 .lt {
    height: 100px;
  }

  .about1 .lt img {
    right: 40px;
    top: 30px;
  }

  .about1 .lb {
    padding-right: 40px;
  }

  .about3i .about3l {
    padding: 40px 0 40px;
  }

  .about3i .about3l p {
    font-size: 20px;
  }

  .about3i .about3l .uls ul li a h6 {
    margin-top: 8px;
  }

  #map {
    height: 400px;
  }

  .product li a .text h4 {
    font-size: 20px;
  }

  .pro_detail2 .nav a {
    font-size: 24px;
  }

  .pro_detail2_1 .inner .r {
    padding: 0px 0 0 20px;
    font-size: 16px;
    line-height: 28px;
  }

  .banner .swiper-slide .text {
    padding-top: 60px;
  }

  .ind1 .ind1l p {
    font-size: 16px;
    line-height: 24px;
  }

  .ind1 .ind1l h4::after {
    margin: 8px auto 0;
  }

  .ind1 .ind1l .img {
    margin-top: 12px;
  }

  .ind1 .ind1l h4 {
    margin-top: 0px;
  }

  .ind1 .ind1l a.commonBtn {
    margin-top: 20px;
  }

  .ind2 .ind2i {
    padding: 40px 0 40px;
  }

  .ind2 .ind2i .text p {
    font-size: 20px;
  }

  .ind2 .ind2i .text .txts h6 {
    font-size: 16px;
    line-height: 28px;
  }

  .ind2 .ind2i .texti {
    margin-top: 40px;
  }

  .ind2 .bgsP {
    margin-top: 10%;
  }

  .ind2 .bgsP span {
    margin: 0 12px;
  }

  .ind3 .common_tit {
    top: 30px;
  }

  .ind4 {
    padding: 40px 0;
  }
  .material_list li{
  	  width: 33.3333%;
	  padding: 0 6px;
  }
 .material_list {
     margin: 0 -6px;
 }
 
 .sy-txt1 .l,.sy-txt1.s2 .l{float: none;}
 .sy-txt1{height: auto;background-color: #fff;padding-top: 20px;margin-bottom: 20px;}
 .sy-txt1 .l{width: 100%;margin-bottom: 20px;}
 .sy-txt1 .r {
    width: 100%;
    padding: 0 9% 20px;
}
.asy_box{width: 100%;}

.sy-txt1 .desc2{
		max-height:none;
		overflow: unset;
		display: -webkit-box;
		    -webkit-box-orient: unset;
		    -webkit-line-clamp: 3;
			line-height: 1.6em;
			text-align: justify;
}

/* .sy-txt1 .tit ,.container .sy-txt1:nth-child(3) .tit, .container .sy-txt1:nth-child(2) .tit{
    font-size: 20px;
} */
.sy-txt1 .desc2{font-weight: 100;}
.sy_nav a{font-size: 24px;}
}
	
@media (max-width: 768px) {
    .sy-txt1 .r {
        width: 100%;
        padding: 0 3% 20px;
    }
  #video_model .video .close {
    right: 0px;
    top: -50px;
  }

  .footer {
    padding: 20px 0;
  }

  .footer .b {
    display: block;
  }

  .footer p {
    display: inline;
  }

  .banner_inner .text h4 {
    font-size: 24px;
    letter-spacing: 0.4px;
  }

  .banner_inner .text h5 {
    font-size: 28px;
  }

  .banner_inner .text h5::before, .banner_inner .text h5::after {
    width: 60px;
  }

  .common_tit h3 {
    font-size: 24px;
    letter-spacing: 0.4px;
    background-size: 300px !important;
  }

  .common_tit h5 {
    font-size: 24px;
  }

  .join {
    padding: 40px 0;
  }

  .join1 .dbs {
    font-size: 15px;
    line-height: 24px;
  }

  .join1 .dbs img {
    margin: 20px 0;
  }

  .join2i {
    padding: 40px 20px;
    margin-top: 20px;
  }

  .join2i .t input {
    width: 100%;
    margin-right: 0px;
    float: none;
  }

  .join2i .b a {
    width: calc(50% - 10px);
  }

  .join2i .b a.reset {
    margin-left: 20px;
  }

  .news {
    padding: 40px 0;
  }

  .news li {
    float: none;
    width: 100%;
    margin-right: 0px;
  }

  .news li:nth-child(-n + 3) {
    margin-top: 20px;
  }

  .news li:nth-child(-n + 1) {
    margin-top: 0;
  }

  .news li a .text h4 {
    font-size: 18px;
  }

  .news_detail {
    width: 100%;
    padding: 40px 5%;
    margin: 0;
  }

  .pro_detail1 .r .rt h4, .news_detail .t h1 {
    font-size: 24px;
  }

  .news_detail .t h6 {
    font-size: 14px;
    display: block;
  }

  .news_detail .m {
    font-size: 15px;
    line-height: 28px;
  }

  .news_detail .b {
    display: block;
    padding: 20px 0px 20px 0px;
  }

  .news_detail .b > a {
    display: none;
  }

  .news_detail .b p {
    max-width: 100%;
  }

  .product {
    padding: 40px 0;
  }

  .product li {
    float: none;
    width: 100%;
    margin-right: 0px;
  }

  .product li:nth-child(-n + 4) {
    margin-top: 20px;
  }

  .product li:nth-child(-n + 1) {
    margin-top: 0;
  }

  .product li a .text h4 {
    font-size: 18px;
  }

  .pro_detail1 .container {
    display: block;
  }

  .pro_detail1 .l {
    width: 100%;
    padding-right: 0px;
  }

  .pro_detail1 .r {
    width: 100%;
    padding-left: 0px;
  }

  .pro_detail1 .l .swiper-slide {
    padding: 0;
  }

  .pro_detail1 .r .rt h4 {
    font-size: 20px;
  }

  .pro_detail1 .r .rt h6 {
    font-size: 15px;
    line-height: 24px;
  }

  .pro_detail1 .r .rb h5 {
    font-size: 20px;
  }

  .pro_detail1 .r .rb .intro {
    font-size: 15px;
    line-height: 24px;
  }

  .pro_detail2 .nav a {
    font-size: 18px;
    line-height: 60px;
    height: 60px;
    padding: 0 10px;
    margin-left: 10px;
  }

  .pro_detail2i > div {
    padding: 32px;
  }

  .pro_detail2_1 .inner {
    display: block;
  }

  .pro_detail2_1 .inner .l {
    width: 100%;
  }

  .pro_detail2_1 .inner .r {
    width: 100%;
    padding-top: 20px;
    padding-left: 0;
    font-size: 15px;
    line-height: 24px;
  }

  .pro_detail2_2 h4 {
    font-size: 16px;
    height: 60px;
    line-height: 24px;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: start;
    -webkit-justify-content: flex-start;
    -ms-flex-pack: start;
    justify-content: flex-start;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    padding-left: 20px;
    padding-right: 80px;
    white-space: pre-wrap;
  }

  .pro_detail2_2 h4 span {
    width: 60px;
  }

  .pro_detail2_2 .inner {
    padding: 20px;
    font-size: 15px;
    line-height: 24px;
  }

  .about1 {
    display: block;
  }

  .about1 .l {
    width: 100%;
  }

  .about1 .lt {
    display: none;
  }

  .about1 .lb {
    padding: 40px 5%;
  }

  .about1 .r {
    width: 100%;
    height: auto !important;
    position: inherit;
  }

  .about2 {
    padding: 40px 0;
  }

  .about2i .text {
    padding: 20px;
  }

  .about2i .text .l {
    width: 100%;
    padding-right: 0px;
    float: none;
  }

  .about2i .text .r {
    width: 100%;
    float: none;
    margin-top: 20px;
  }

  .about3i {
    display: block;
  }

  .about3i .about3l {
    width: 100%;
    padding: 40px 0;
  }

  .about3i .about3r {
    width: 100%;
    height: auto !important;
  }

  .about3i .common_tit, .about3i .about3l p {
    padding: 0 5%;
    width: 100%;
  }

  .about3i .about3l p {
    font-size: 18px;
  }

  .about3i .about3l .uls ul li a {
    padding: 10px 5%;
  }

  .about3i .about3l .uls ul li a h5 {
    font-size: 16px;
    line-height: 24px;
    right: 5%;
  }

  .about3i .about3l .uls ul li a h4 {
    font-size: 20px;
  }

  .about3i .about3l .uls ul li a h6 {
    font-size: 15px;
    margin-top: 8px;
  }

  #map .BMapLabel {
    transform: translateX(-50%);
    left: 34px !important;
  }

  #map .BMapLabel .inner {
    width: 90vw;
    padding: 20px;
  }

  #map .BMapLabel .inner .b h4 {
    font-size: 13px;
  }

  #map .BMapLabel .inner .close {
    display: none;
  }

  .newsP {
    width: 100%;
    text-align: center;
  }

  .newsP span {
    background: #333;
    margin: 0 5px;
  }

  .banner .swiper-slide .text {
    padding: 20px 0;
  }

  .banner .swiper-slide .text h4 {
    font-size: 36px;
    line-height: 42px;
  }

  .banner .swiper-slide .text h5 {
    font-size: 18px;
  }

  .banner .swiper-slide .text h6 {
    font-size: 12px;
  }

  .banner .swiper-slide .text .btn {
    margin-top: 20px;
    height: 36px;
    line-height: 34px;
    padding: 0 10px;
    width: 120px;
    font-size: 12px;
  }

  .banner .swiper-slide .text .btn span img {
    width: 18px;
  }

  .banner .scroll {
    bottom: 20px;
  }

  .ind1 {
    display: block;
  }

  .ind1 .ind1l {
    width: 100%;
    padding: 40px 0;
  }

  .ind1 .ind1r {
    width: 100%;
  }

  .ind2 .ind2i {
    width: 100%;
    padding: 40px 5%;
    background: rgba(0, 0, 0, 0.3);
  }

  .ind2 .ind2i .texti {
    width: 100%;
  }

  .ind2 .ind2i .text p {
    font-size: 18px;
    width: 100%;
  }

  .ind2 .ind2i .text h4 {
    font-size: 24px;
  }

  .ind2 .bgsP {
    margin-top: 80px;
  }

  .ind3 {
    padding-top: 40px;
    background: #f3f4f6 !important;
  }

  .ind3 .m .common_tit {
    position: static;
  }
  .ind2 .ind2i .text a.commonBtn {
    margin: 50px auto;
  }
  .pro_detail1 .r .rb .buyBtn {
    margin: 52px auto;
  }
  .about3i .ri {
    position: static;
  }
  .material_list li .txt {
      font-size: 14px;
      padding: 14px 0 18px;
  }
  .sy_nav a {font-size: 18px;margin-left: 0;text-align: center;padding: 0 7px;display: block;width: 50%;}
  .sy_nav{justify-content: space-between;}
  .ind.ind2 .swiper-slide::before{display: none;}
  .ind2 .bgs .swiper-slide .m_img{
	  display: block;
	  max-width: 760px;
  }
  .ind.ind2 .swiper-slide{background-image: none;}
}
@media (max-width: 540px){
.material_list li {
	width: 50%;
	}
	.sy_nav a {
	    font-size: 16px;

	}
}