.fl {
  float: left;
}

.fr {
  float: right;
}

@media (min-width: 1230px) {
  .layui-container {
    width: 1230px;
  }
}

a:hover {
  color: #2DA891;
  transition: all 0.3s;
}

.layui-text img {
  max-width: 100%;
  display: block;
  margin: 10px auto;
}

body {
  background: #fff;
  font-size: 13px;
  line-height: 24px;
  color: #777777;
}

.header {
  padding-top: 8px;
}

.header .logo-box {
  padding-bottom: 8px;
}

.header .logo-box img {
  display: block;
  height: 57px;
}

@media (min-width: 769px) {
  .layui-nav .layui-this>a {
    color: #2DA891;
  }

  .layui-nav .layui-this>a:after {
    height: 2px;
  }

  .header .layui-nav {
    background: none;
    color: #000;
    text-align: right;
    padding: 0;
  }

  .header .layui-nav .layui-nav-bar {
    display: none;
  }

  .header .layui-nav .layui-nav-more {
    right: -12px;
  }

  .header .layui-nav .layui-nav-item {
    padding: 0 20px;
  }

  .header .layui-nav .layui-nav-item>a {
    color: #000;
    padding: 0 6px;
    height: 65px;
    position: relative;
  }

  .header .layui-nav .layui-nav-item>a:after {
    height: 3px;
  }

  .header .layui-nav .layui-nav-item.layui-this>a,
  .header .layui-nav .layui-nav-item a:hover {
    color: #2DA891;
  }

  .header .layui-nav .layui-nav-item dl {
    border: none;
  }

  .header .layui-nav .layui-nav-item dd a {
    text-align: center;
  }

  .header .layui-nav .layui-nav-item .layui-this,
  .header .layui-nav .layui-nav-item .layui-this a {
    background: #2DA891 !important;
    color: #fff;
  }
}

.site-mobile-shade {
  position: fixed;
  width: 100vw;
  height: 100vh;
  z-index: 999;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.8);
  display: none;
}

.layui-nav-side,
.menu {
  display: none;
}

@media (max-width: 768px) {
  .header {
    position: relative;
  }

  .header .layui-nav {
    display: none;
    position: fixed;
    left: auto;
    top: 0;
    right: -100%;
    transition: all 0.3s;
    z-index: 1000;
    width: 45vw;
    min-width: 200px;
  }

  .header .menu {
    display: block;
    width: 36px;
    height: 36px;
    position: absolute;
    right: 15px;
    top: 50%;
    margin-top: -18px;
    text-align: center;
    line-height: 36px;
  }

  .header .menu i {
    font-size: 26px;
    color: #2DA891;
  }
}

.banner img {
  display: block;
  width: 100%;
}

.main {
  background: url(../images/city-bg.png) no-repeat center bottom;
  padding: 95px 0 144px;
}

.title {
  height: 60px;
  line-height: 58px;
  font-size: 26px;
  color: #333;
  border-bottom: 2px solid #e7e7e7;
  position: relative;
}

.title:after {
  content: '';
  width: 38px;
  height: 3px;
  background: #2DA891;
  position: absolute;
  left: 0;
  bottom: 1px;
}

.title * {
  display: inline-block;
  vertical-align: top;
}

.title small,
.title .more {
  font-size: 14px;
  color: #999;
}

.title .more {
  float: right;
}

.title .more:hover {
  color: #2DA891;
}

.news-box {
  width: 55%;
  max-width: 664px;
}

.news-box ul li {
  margin-top: 30px;
  clear: both;
  overflow: hidden;
}

.news-box ul li .pic {
  width: 178px;
  height: 111px;
  float: left;
  overflow: hidden;
}

.news-box ul li .pic img {
  width: 100%;
  display: block;
  transition: all 0.3s;
}

.news-box ul li .text {
  margin-left: 210px;
}

.news-box ul li .text h5 {
  font-size: 16px;
  line-height: 28px;
}

.news-box ul li .text span {
  color: #999;
}

.news-box ul li .text p {
  margin-top: 12px;
  line-height: 24px;
  color: #777;
  height: 48px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.news-box ul li:hover img {
  transform: scale(1.05);
}

.case-video {
  width: 100%;
  max-width: 408px;
}

.case-video .video {
  margin-top: 30px;
  height: 254px;
  position: relative;
  overflow: hidden;
}

.case-video .video img {
  width: 100%;
  display: block;
}

.case-video .video em {
  width: 52px;
  height: 52px;
  background: #FFFFFF;
  border-radius: 50px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  line-height: 52px;
  color: #2DA891;
}

.layer-alert-video {
  left: 50% !important;
  top: 50% !important;
  transform: translate(-50%, -50%);
  max-width: 90vw;
}

.mt95 {
  margin-top: 95px;
}

.case-list ul {
  margin-top: 26px;
}

.case-list ul li a {
  display: block;
  border: 2px solid transparent;
}

.case-list ul li .pic {
  height: 199px;
  overflow: hidden;
}

.case-list ul li .pic img {
  width: 100%;
  display: block;
  transition: all 0.3s;
}

.case-list ul li .text {
  padding: 15px 25px 25px;
}

.case-list ul li .text h5 {
  font-size: 16px;
  height: 30px;
  line-height: 30px;
}

.case-list ul li .text p {
  margin-top: 18px;
  color: #777;
  height: 48px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.case-list ul li:hover a {
  border-color: #2DA891;
}

.case-list ul li:hover img {
  transform: scale(1.05);
}

.case-list ul li:hover .text {
  background: #2DA891;
  color: #fff;
  transition: all 0.3s;
}

.case-list ul li:hover .text p {
  color: #fff;
  opacity: 0.85;
}

.footer {
  background: #efefef;
}

.footer .foot {
  padding: 40px 0 8px;
  border-bottom: 2px solid #dedede;
}

.footer .f-logo {
  margin-bottom: 35px;
}

.footer .f-logo img {
  height: 100%;
  max-width: 100%;
  display: block;
}

.footer .f-logo p {
  margin-top: 8px;
}

.footer dl {
  padding-left: 25px;
}

.footer dl dt {
  margin-bottom: 20px;
  font-size: 16px;
  color: #666;
}

.footer dl dd {
  margin-bottom: 8px;
}

.footer dl dd a {
  color: #777;
}

.footer dl dd a:hover {
  color: #2DA891;
}

.footer .code-box {
  text-align: center;
}

.footer .code-box p {
  font-size: 14px;
  color: #666;
  margin-top: 14px;
}

.footer .bottom {
  text-align: center;
  font-size: 12px;
  line-height: 26px;
  padding: 15px;
}

.footer .bottom span {
  display: inline-block;
}

.layui-timeline {
  padding-left: 0;
}

.layui-timeline-item:before,
.layui-timeline-item:first-child:before {
  display: none;
}

.time-line-box ul:after {
  content: '';
  background: url(../images/line.png) repeat-x left bottom;
  height: 52px;
  width: 1000%;
  position: absolute;
  left: 0;
  z-index: 1;
}

.time-line-box ul li {
  float: left;
  width: 211px;
  position: relative;
  padding-top: 176px;
  padding-bottom: 0;
  padding-left: 0;
  z-index: 2;
}

.time-line-box ul li:after {
  content: '';
  height: 124px;
  border-left: #d3d3d2 2px solid;
  position: absolute;
  top: 52px;
  left: 0;
}

.time-line-box ul li dt {
  font-size: 22px;
  color: #2DA891;
  font-weight: bold;
  position: relative;
  margin-bottom: 10px;
}

.time-line-box ul li dt:after {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 100%;
  background: #2DA891;
  position: absolute;
  left: -32px;
  top: 0;
  border: #a1d4cc 4px solid;
}

.time-line-box ul li dd {
  color: #333;
  font-size: 13px;
  padding-left: 15px;
  position: relative;
}

.time-line-box ul li dd:after {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 100%;
  background: #2DA891;
  position: absolute;
  left: 0;
  top: 50%;
  margin-top: -3px;
}

.time-line-box ul li:first-child {
  margin-left: 95px;
}

.time-line-box ul li:last-child {
  margin-right: 40px;
}

.time-line-box ul li:nth-child(2n) {
  padding-top: 0;
}

.time-line-box ul li:nth-child(2n):after {
  top: auto;
  bottom: -51px;
  height: 76px;
  z-index: 2;
}

.time-line-box ul li:nth-child(2n) dt:after {
  left: -34px;
}

.time-line-box ul li:nth-child(2n) .layui-text {
  position: absolute;
  left: 0;
  bottom: 10px;
  border-left: #d3d3d2 2px solid;
}

.time-line-box ul .item-this:after {
  border-left: #2DA891 2px solid;
}

.time-line-box ul li:nth-child(2n).item-this .layui-text {
  border-left: #2DA891 2px solid !important;
}

.patents-list .title {
  border: none;
}

.patents-list ul {
  margin-top: 40px;
}

.patents-list ul li a {
  display: block;
  background: #F5F5F5;
  border: 1px solid #ECECEC;
  box-shadow: 0px 1px 6px rgba(0, 0, 0, 0.07);
  text-align: center;
}

.patents-list ul li .pic {
  height: 276px;
}

.patents-list ul li .pic img {
  max-width: 100%;
  height: 100%;
  display: block;
  margin: 0 auto;
}

.patents-list ul li .text {
  height: 34px;
  line-height: 34px;
  background: #fff;
  padding: 15px;
}

.patents-list ul li .text h5 {
  font-size: 16px;
  color: #333;
  font-weight: bold;
  text-align: center;
}

.patents-list ul li:hover .text h5 {
  color: #2DA891;
}

.gallery-thumbs {
  border-bottom: 2px solid #eaeaea;
}

.gallery-thumbs .swiper-slide {
  width: 205px;
}

.gallery-thumbs .swiper-slide .text {
  padding: 18px 12px 18px 50px;
  position: relative;
}

.gallery-thumbs .swiper-slide .text i {
  position: absolute;
  top: 18px;
  left: 5px;
  width: 26px;
  height: 26px;
  background-position: bottom center;
  transition: all 0.3s;
}

.gallery-thumbs .swiper-slide .text h5 {
  font-size: 20px;
  color: #333;
  margin-bottom: 8px;
}

.gallery-thumbs .swiper-slide .text p {
  color: #707070;
}

.gallery-thumbs .swiper-slide-thumb-active .text {
  border-bottom: 3px solid #2DA891;
}

.gallery-thumbs .swiper-slide-thumb-active .text h5,
.gallery-thumbs .swiper-slide-thumb-active .text p {
  color: #2DA891;
}

.gallery-thumbs .swiper-slide-thumb-active .text i {
  background-position: top center;
}

.gallery-top {
  margin-top: 70px;
}

.gallery-top .swiper-slide .pic {
  width: 56.8%;
  float: left;
  margin-right: 5.8%;
}

.gallery-top .swiper-slide .pic img {
  width: 100%;
  display: block;
}

.gallery-top .swiper-slide .text {
  padding: 25px 15px 0 0;
}

.gallery-top .swiper-slide .text h5 {
  font-size: 26px;
  color: #333;
  line-height: 36px;
  margin-bottom: 15px;
}

.strategic-box {
  position: relative;
}

.strategic-box::before {
  content: '';
  height: calc(100% + 115px + 144px);
  position: absolute;
  top: -105px;
  border-left: 2px solid #eaeaea;
}

.strategic-box .layui-tab-title {
  border: none;
  height: auto;
}

.strategic-box .layui-tab-title li {
  display: block;
  margin-top: 50px;
  height: 30px;
  line-height: 30px;
  border: none;
  border-left: 2px solid #b9b9b9;
  font-size: 20px;
}

.strategic-box .layui-tab-title li:after {
  display: none;
}

.strategic-box .layui-tab-title .layui-this {
  border-left-color: #2DA891;
  color: #2DA891;
}

.strategic-box .layui-tab-content {
  width: 69.1%;
}

.strategic-box .layui-tab-content img {
  width: 100%;
  margin-bottom: 20px;
}

#map {
  width: 100%;
  height: 540px;
}

.layui-breadcrumb {
  height: 36px;
  line-height: 36px;
  background: #F5F5F5;
  text-align: right;
  font-size: 12px;
}

.layui-breadcrumb span i {
  font-size: 12px;
}

.main2 {
  padding: 70px 0 90px;
  background: none;
}

.layui-text h2 {
  font-size: 16px;
  line-height: 2;
  font-weight: bold;
}

.layui-text hr {
  margin: 20px 0 30px;
}

.layui-news-nav {
  float: left;
  background: none;
  color: #777;
  width: 182px;
}

.layui-news-nav .layui-nav-item {
  border-bottom: 1px solid #ECECEC;
  height: 42px;
  line-height: 32px;
}

.layui-news-nav .layui-nav-item:last-of-type {
  border: none !important;
}

.layui-news-nav .layui-nav-item.layui-this {
  background: none !important;
}

.layui-news-nav .layui-nav-item.layui-this a {
  color: #333 !important;
  background: none !important;
}

.layui-news-nav .layui-nav-item.layui-this a:after {
  width: 3px;
  height: 12px;
  left: 0;
  top: 50%;
  margin-top: -6px;
}

.layui-news-nav .layui-nav-item a {
  color: #777;
  height: 32px;
  line-height: 32px;
  padding: 5px 0 5px 14px;
}

.layui-news-nav .layui-nav-item a:hover {
  color: #2DA891;
}

.news-right-box {
  margin-left: 248px;
}

.news-video-list ul {
  margin: 0 -21px;
}

.news-video-list ul li {
  padding: 21px;
}

.news-video-list ul li .pic {
  position: relative;
  height: 254px;
  overflow: hidden;
}

.news-video-list ul li .pic img {
  display: block;
  width: 100%;
}

.news-video-list ul li .pic em {
  width: 52px;
  height: 52px;
  background: #FFFFFF;
  border-radius: 50px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  line-height: 52px;
  color: #2DA891;
}

.news-video-list ul li .text {
  text-align: center;
  padding: 22px;
}

.news-video-list ul li .text h5 {
  height: 24px;
  font-size: 16px;
  color: #333;
}

.news-list li {
  padding: 32px 0;
  border-bottom: 1px solid #ECECEC;
  height: 200px;
}

.news-list li .pic {
  width: 31.4%;
  height: 200px;
  overflow: hidden;
  float: left;
}

.news-list li .pic img {
  width: 100%;
  display: block;
  transition: all 0.3s;
}

.news-list li .text {
  margin-left: 35%;
  padding: 16px 19% 0 0;
  position: relative;
}

.news-list li .text h5 {
  font-size: 18px;
  color: #666;
  height: 30px;
  line-height: 30px;
}

.news-list li .text p {
  margin-top: 18px;
  color: #777;
  height: 48px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.news-list li .text span {
  position: absolute;
  right: 0;
  top: 26px;
  font-size: 26px;
  color: #999;
}

.news-list li .text i {
  position: absolute;
  right: 40px;
  top: 80px;
  transform: rotate(180deg);
  font-size: 26px;
  color: #C9C9C9;
  opacity: 0;
  transition: all 0.3s;
}

.news-list li:hover .pic img {
  transform: scale(1.05);
}

.news-list li:hover .text h5 {
  color: #2DA891;
}

.news-list li:hover .text span {
  color: #666;
}

.news-list li:hover .text i {
  opacity: 1;
  right: 20px;
}

.news-list li:first-child {
  padding-top: 0;
}

.news-list .layui-laypage {
  margin-top: 40px;
}

.news-content .news-head {
  text-align: center;
}

.news-content .news-head h2 {
  font-size: 30px;
  color: #333;
}

.news-content .news-head p span {
  display: inline-block;
  margin: 0 12px;
  text-indent: 0;
}

.news-content p {
  text-indent: 2em;
}

.news-page {
  background: #F5F5F5;
  color: #666;
}

.news-page .page {
  width: 50%;
  float: left;
}

.news-page .page a {
  display: block;
  padding: 36px 32px 36px 25px;
  height: 44px;
  line-height: 44px;
  clear: both;
  overflow: hidden;
}

.news-page .page img {
  height: 44px;
  float: right;
  opacity: 0;
}

.news-page .page span {
  width: 43%;
  float: left;
  font-size: 16px;
  margin: 0 25px;
}

.news-page .page i {
  float: left;
  position: relative;
  padding-right: 25px;
}

.news-page .page i:after {
  content: '';
  width: 1px;
  height: 15px;
  background: #e5e5e5;
  position: absolute;
  right: 0;
  top: 50%;
  margin-top: -7.5px;
}

.news-page .page:hover {
  background: #2DA891;
}

.news-page .page:hover a {
  color: #fff;
}

.news-page .page:hover i {
  opacity: 0.5;
}

.news-page .page:hover img {
  opacity: 1;
}

.news-page .next img {
  float: left;
}

.news-page .next span {
  float: right;
}

.news-page .next i {
  float: right;
  padding-right: 0;
  padding-left: 25px;
}

.news-page .next i:after {
  left: 0;
  right: auto;
}

.tab-box {
  text-align: center;
  background: none;
  margin-bottom: 20px;
}

.tab-box a {
  height: 30px;
  line-height: 30px;
  display: inline-block;
}

.tab-box .tab-this {
  background: #2DA891;
  color: #fff !important;
  padding: 0 15px;
}

.tab-box .tab-this:hover {
  color: #fff !important;
}

.case-list2 ul {
  margin: 0 -20px;
}

.case-list2 ul>* {
  padding: 20px;
}

.case-list2 ul li .pic {
  height: 300px;
}

.layui-laypage {
  display: block;
  text-align: center;
}

.layui-laypage a,
.layui-laypage span {
  height: 36px;
  line-height: 36px;
  padding: 0 10px;
  margin: 0 8px;
}

.about-text h2 {
  font-size: 26px;
  color: #333;
  height: 52px;
  line-height: 2;
  font-weight: normal;
  margin-bottom: 16px;
}

.about-text h2 small {
  color: #999;
}

.about-text .num-cont {
  margin: 40px 0;
  display: flex;
  text-align: center;
}

.about-text .num-cont dl {
  flex: 1;
}

.about-text .num-cont dl dt {
  font-size: 30px;
  color: #333;
}

.about-text .num-cont dl dt small {
  font-size: 13px;
  color: #999;
}

.about-text .num-cont dl dd {
  color: #777;
}

.about-text img {
  width: 50%;
  margin-right: 40px;
  margin-bottom: 30px;
  display: block;
}

.about-text p {
  font-size: 13px;
  line-height: 25px;
  color: #333;
}

.business-text .business-right {
  width: 30.5%;
}

.business-text .business-right .business-head {
  padding-bottom: 28px;
  margin-bottom: 20px;
  border-bottom: 1px solid #ECECEC;
}

.business-text .business-right .business-head h2 {
  font-size: 26px;
  line-height: 38px;
  color: #333;
  margin-bottom: 20px;
}

.business-text .business-right .business-head p {
  height: 48px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.business-text .business-right .recommended-box h4 {
  height: 32px;
  line-height: 32px;
  font-size: 12px;
}

.business-text .business-right .recommended-box ul {
  margin: 0 -12px;
  clear: both;
  overflow: hidden;
}

.business-text .business-right .recommended-box ul li {
  width: 50%;
  padding: 10px 12px;
  box-sizing: border-box;
  float: left;
}

.business-text .business-right .recommended-box ul li .pic {
  overflow: hidden;
}

.business-text .business-right .recommended-box ul li .pic img {
  width: 100%;
  display: block;
}

.business-text .business-right .recommended-box ul li .text h5 {
  font-size: 16px;
  color: #333;
  margin-top: 10px;
}

.business-text .business-right .recommended-box ul li .text p {
  color: #777;
}

.business-text .business-right .recommended-box ul li:hover .text h5 {
  color: #2DA891;
}

.business-text .layui-text {
  width: 66%;
  color: #333;
}

.business-text .layui-text img {
  width: 100%;
  margin-top: 0;
  margin-bottom: 20px;
}

.business-text .layui-text p {
  margin: 20px 0;
}

.contact-box li {
  padding: 40px 0;
  border-bottom: 1px solid #ECECEC;
  clear: both;
  overflow: hidden;
}

.contact-box li a {
  width: 97px;
  height: 31px;
  line-height: 31px;
  border: 1px solid #2DA891;
  color: #2DA891;
  text-indent: 33px;
  background: url(../images/map.png) no-repeat 11px center / 16px 16px;
  float: right;
  margin-left: 15px;
  margin-top: 20px;
}

.contact-box li a:hover {
  box-shadow: #2DA891 0 1px 5px;
}

.contact-box li h4 {
  font-size: 16px;
  color: #333;
  margin-bottom: 20px;
}

.contact-box li span {
  display: inline-block;
  margin-right: 95px;
  width: 300px;
}

.layui-table th {
  background: #EEF8F6;
  padding: 25px 15px !important;
}

.layui-table td {
  padding: 25px 15px !important;
}

.layui-table td a {
  color: #2DA891;
}

.gszz-box {
  margin-top: -30px;
}

.gszz-box .layui-laypage {
  margin-top: 60px;
}

.culture-list .pic {
  width: 167px;
  height: 220px;
  border: 1px solid #DEDEDE;
  overflow: hidden;
  float: left;
}

.culture-list .pic:hover img {
  transform: scale(1.1);
}

.culture-list .pic img {
  height: 100%;
  display: block;
  margin: 0 auto;
  transition: all 0.5s;
}

.culture-list .text {
  margin-left: 190px;
  padding-top: 20px;
}

.culture-list .text h5 {
  margin-bottom: 15px;
}

.culture-list .text h5 a {
  font-size: 16px;
  color: #666;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.culture-list .text h5 a:hover {
  color: #2DA891;
}

.culture-list .text p {
  font-size: 12px;
  color: #999;
}

.culture-list .text .btn {
  width: 105px;
  height: 31px;
  line-height: 31px;
  border: #43b19c 1px solid;
  background: url(../images/cultrue_08.jpg) no-repeat 12px center;
  color: #43b19c;
  text-indent: 35px;
  display: inline-block;
  margin-top: 40px;
}

.culture-list .text .btn:hover {
  box-shadow: #2DA891 0 0 5px;
}

.honor-box .text {
  padding: 20px !important;
  text-align: left !important;
}

.honor-box .text {
  background: #2DA891 !important;
}

.honor-box .text h5 {
  color: #fff !important;
}

.cultrue-box-2 {
  padding-bottom: 60px;
}

.cultrue-box-2 .title {
  border: none;
}

.cultrue-box-2 ul {
  margin-top: 65px;
}

.cultrue-box-2 ul li {
  height: 310px;
  position: relative;
  background-size: cover !important;
  transition: all 0.5s;
}

.cultrue-box-2 ul li .text {
  background: rgba(0, 0, 0, 0.3);
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  color: #fff;
  padding: 30% 22%;
  box-sizing: border-box;
  text-align: center;
}

.cultrue-box-2 ul li .text h5 {
  font-size: 20px;
}

.cultrue-box-2 ul li .text i {
  width: 21px;
  height: 3px;
  background: #fff;
  display: inline-block;
  margin: 20px 0 25px;
}

.cultrue-box-2 ul li .text p {
  font-size: 13px;
}

.cultrue-box-2 ul li:hover {
  transform: translateY(-5px);
  box-shadow: #eee 0 0 5px;
}

.safety-box {
  padding: 100px 0 90px;
  background: #fbfbfb;
}

.safety-box .pic {
  width: 458px;
  max-width: 45%;
  height: 300px;
  float: left;
  margin-right: 70px;
}

.safety-box .pic img {
  width: 100%;
  height: 100%;
  display: block;
}

.safety-box .text {
  height: 300px;
  padding-top: 35px;
  background: #fff;
  box-sizing: border-box;
}

.safety-box .text .title {
  border: none;
  display: inline-block;
  margin-bottom: 40px;
}

.safety-box .text p {
  font-size: 16px;
  color: #333;
  line-height: 35px;
}

.safety-box .text a {
  width: 97px;
  height: 31px;
  line-height: 31px;
  text-align: center;
  border: 1px solid #ECECEC;
  display: inline-block;
  margin-top: 40px;
  color: #999;
}

.safety-box .text a i {
  font-size: 12px;
}

.safety-box .text a:hover {
  background: #2DA891;
  color: #fff;
}

.map-contact-box {
  margin: 50px 0 0;
}

.map-contact-box h2 {
  font-size: 28px;
  margin-bottom: 30px;
}

.map-contact-box span {
  display: inline-block;
  font-size: 15px;
}

.map-contact-box i {
  font-size: 18px;
  vertical-align: middle;
}

.map-contact-box .tel {
  width: 16px;
  height: 16px;
  display: inline-block;
  vertical-align: middle;
}

.map-contact-box .tel img {
  display: block;
}

@media (max-width: 1230px) {
  .news-box {
    max-width: calc(100% - 430px);
  }

  .case-list ul li .pic {
    height: 150px;
  }

  .news-video-list ul li .pic {
    height: 200px;
  }
}

@media (max-width: 991px) {
  .main {
    padding: 30px 0 40px;
  }

  .news-box {
    width: 100%;
    max-width: 100%;
  }

  .case-video {
    margin-top: 30px;
    max-width: 100%;
  }

  .case-video .video {
    width: 425px;
    margin-left: auto;
    margin-right: auto;
  }

  .mt95 {
    margin-top: 30px;
  }

  .header .layui-nav .layui-nav-item {
    padding: 0 10px;
  }

  .layui-news-nav {
    width: 150px;
  }

  .news-right-box {
    margin-left: 210px;
  }

  .news-video-list ul {
    margin: 0 -10px;
  }

  .news-video-list ul li,
  .news-video-list ul li .text {
    padding: 10px;
  }

  .news-video-list ul li .pic {
    height: 150px;
  }

  .strategic-box::before {
    height: calc(100% + 90px);
    top: -40px;
  }

  .strategic-box .layui-tab-title li {
    font-size: 14px;
    margin-top: 20px;
  }

  .strategic-box .layui-tab-content {
    width: calc(100% - 105px);
  }

  .safety-box .pic {
    margin-right: 30px;
  }

  .safety-box .pic img {
    display: none;
  }

  .safety-box .text {
    padding-top: 0;
  }

  .cultrue-box-2 ul li:hover {
    transform: none;
  }
}

@media (max-width: 767px) {
  .footer {
    text-align: center;
  }

  .footer .f-logo img {
    margin: 0 auto;
  }

  .footer .layui-col-sm2,
  .footer .code-box {
    display: none;
  }

  .title {
    font-size: 16px;
  }

  .case-video .video {
    width: 100%;
    max-width: 408px;
  }

  .case-list li {
    max-width: 399px;
    margin-left: auto;
    margin-right: auto;
  }

  .layer-alert-video {
    width: 90vw;
  }

  #map {
    height: 400px;
  }

  .news-list li {
    padding: 15px 0;
    height: 80px;
  }

  .news-list li .pic {
    height: 80px;
  }

  .news-list li:first-child {
    padding-top: 0;
  }

  .news-list li .text {
    padding: 0;
  }

  .news-list li .text p {
    margin-top: 0;
  }

  .news-list li .text span,
  .news-list li .text i {
    display: none;
  }

  .news-content .news-head h2 {
    font-size: 18px;
  }

  .news-page .next img {
    display: none !important;
  }

  .news-page .page a {
    padding: 5px;
  }

  .news-page .page a span {
    margin: 0;
    width: 69%;
  }

  .business-text .business-right {
    float: left;
    width: 100%;
  }

  .business-text .business-right .business-head {
    text-align: center;
  }

  .business-text .business-right .recommended-box {
    display: none;
  }

  .business-text .layui-text {
    width: 100%;
  }

  .case-list2 ul {
    margin: auto;
  }

  .contact-box li a {
    margin-top: 0;
  }

  .contact-box li span {
    margin-right: 0;
    display: block;
  }

  .culture-list .layui-col-sm6 {
    max-width: 450px;
    margin: 0 auto;
    clear: both;
    overflow: hidden;
  }

  .safety-box {
    padding: 30px 0;
  }

  .safety-box .pic {
    padding-right: 0;
    width: 100%;
    max-width: 100%;
  }

  .safety-box .text {
    float: left;
    width: 100%;
    text-align: center;
  }

  .safety-box .text .title:after {
    left: 50%;
    transform: translateX(-50%);
  }

  .cultrue-box-2,
  .honor-box {
    text-align: center;
  }

  .cultrue-box-2 .title:after,
  .honor-box .title:after {
    left: 50%;
    transform: translateX(-50%);
  }

  .map-contact-box h2 {
    font-size: 20px;
  }
}

@media (max-width: 460px) {
  .news-box ul li {
    text-align: center;
  }

  .news-box ul li .pic {
    float: none;
    margin: 0 auto;
  }

  .news-box ul li .text {
    margin-left: 0;
    margin-top: 15px;
  }

  .case-list ul li .pic,
  .case-video .video,
  .news-box ul li .pic {
    width: 100%;
    height: auto;
    max-height: 205px;
  }

  .layui-news-nav {
    float: none;
    width: 100%;
    text-align: center;
  }

  .layui-news-nav .layui-nav-item {
    display: inline-block;
    width: auto;
    border: none;
  }

  .layui-news-nav .layui-nav-item a {
    padding: 0 10px;
  }

  .layui-news-nav .layui-nav-item.layui-this a {
    background: #2DA891 !important;
    color: #fff !important;
  }

  .layui-news-nav .layui-nav-item.layui-this a:after {
    display: none;
  }

  .news-video-list ul {
    margin: 0;
  }

  .news-right-box {
    margin-left: 0;
  }

  .layui-laypage a,
  .layui-laypage span {
    margin: 0 2px;
  }

  .about-text img {
    float: none;
    width: 100%;
    margin-right: 0;
  }

  .about-text .num-cont {
    margin: 20px 0;
  }

  .business-text .business-right .business-head h2 {
    font-size: 18px;
  }

  .news-page .page span {
    font-size: 13px;
  }

  .news-page .page i {
    padding: 0;
  }

  .news-page .page i:after {
    display: none;
  }

  .about-text .num-cont dl dt {
    font-size: 22px;
  }

  .gallery-top {
    margin-top: 30px;
  }

  .gallery-top .swiper-slide .pic {
    width: 100%;
    margin-right: 0;
    margin-bottom: 20px;
  }

  .gallery-top .swiper-slide .text h5 {
    font-size: 20px;
  }

  .gallery-thumbs .swiper-slide .text h5 {
    font-size: 16px;
  }

  .patents-list ul li .pic {
    height: 200px;
  }

  .culture-list .layui-col-sm6 {
    clear: both;
    overflow: hidden;
  }

  .culture-list .layui-col-sm6 .pic {
    width: 100px;
    height: 132px;
  }

  .culture-list .layui-col-sm6 .text {
    margin-left: 120px;
    padding-top: 0;
  }

  .culture-list .layui-col-sm6 .text .btn {
    margin-top: 15px;
  }

  .cultrue-box-2 ul li {
    height: 260px;
    padding: 30% 10%;
  }
}