@charset='utf-8';

/* 首页默认头部 */
.default-head {
  width: 180px;
  height: 790px;
  position: absolute;
  top: 0;
  left: 15%;
  z-index: 2;
}

.default-head .default-logo {
  width: 180px;
  height: auto;
  background: #fff;
}

.default-head .default-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.default-head nav {
  display: block;
  width: 180px;
  height: 600px;
}

.default-head nav ul li {
  display: block;
  width: 180px;
  height: 75px;
  position: relative;
  box-sizing: border-box;
  background: rgba(0, 86, 155, 0.95);
}

.default-head nav ul li a {
  display: block;
  width: 180px;
  height: 75px;
  position: absolute;
  top: 0;
  left: 0;
  text-align: center;
  color: #fff;
  font-weight: 200;
  box-sizing: border-box;
  padding-top: 18px;
  z-index: 1;
  border-bottom: solid 1px #00569b;
}

.default-head nav ul li a span {
  display: block;
  font-size: 13px;
}

.default-head nav ul li a:hover {
  color: #fff !important;
}

.default-head nav ul li em {
  display: block;
  width: 180px;
  height: 75px;
  position: absolute;
  top: 0;
  left: 0;
  -webkit-transition: all .4s ease;
  -moz-transition: all .4s ease;
  transition: all .4s ease;
}

.default-head nav ul li:hover em {
  background: #00569b;
  transform: rotateX(180deg);
  -ms-transform: rotateX(180deg);
  -moz-transform: rotateX(180deg);
  -webkit-transform: rotateX(180deg);
  -o-transform: rotateX(180deg);
  -webkit-transition: all .4s ease;
  -moz-transition: all .4s ease;
  transition: all .4s ease;
}

.default-head nav ul li.nav em {
  background: #00569b;
}

.default-head nav ul li.nav:hover em {
  transform: rotateX(0deg);
  -ms-transform: rotateX(0deg);
  -moz-transform: rotateX(0deg);
  -webkit-transform: rotateX(0deg);
  -o-transform: rotateX(0deg);
  -webkit-transition: all .4s ease;
  -moz-transition: all .4s ease;
  transition: all .4s ease;
}

/* 首页滚动头部 */
.default-head-none {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9;
  width: 100%;
  height: 75px;
  box-sizing: border-box;
  box-shadow: 0 3px 5px rgba(0, 0, 0, 0.2);
  background: #fff;
  animation: headnone 0.5s linear 0s alternate forwards;
}

.default-head-none .default-logo {
  display: none;
}

.default-head-none nav {
  display: block;
  width: 1200px;
  height: 75px;
  margin: 0 auto;
}

.default-head-none nav ul li {
  display: block;
  width: 150px;
  height: 75px;
  float: left;
  background: #fff;
}

.default-head-none nav ul li a {
  display: block;
  width: 100%;
  height: 75px;
  position: absolute;
  top: 0;
  left: 0;
  text-align: center;
  color: #fff;
  font-weight: 200;
  box-sizing: border-box;
  padding-top: 18px;
  z-index: 1;
  border-bottom: none;
  color: #444;
}

.default-head-none nav ul li em {
  display: none;
}

.default-head-none nav ul li a:hover {
  color: #00569b !important;
}

/* 首页默认二维码 */
.default-code {
  width: 180px;
  height: 47px;
  background: #00569b;
  position: absolute;
  bottom: -47px;
  right: 15%;
  z-index: 4;
}

.default-code .layui-tab {
  margin: 0 !important;
}

.default-code .layui-tab-title {
  width: 100%;
  height: 47px !important;
  border: none !important;
}

.default-code .layui-tab-title li {
  display: block;
  width: 60px !important;
  height: 47px !important;
  float: left;
  line-height: 47px !important;
  padding: 0 !important;
  min-width: 60px !important;
}

.default-code .layui-tab-title li img {
  -webkit-transition: all .4s ease;
  -moz-transition: all .4s ease;
  transition: all .4s ease;
}

.default-code .layui-tab-title .layui-this:after {
  border: none !important;
}

.default-code .layui-tab-title .layui-this img {
  transform: rotateY(180deg);
  -ms-transform: rotateY(180deg);
  -moz-transform: rotateY(180deg);
  -webkit-transform: rotateY(180deg);
  -o-transform: rotateY(180deg);
  -webkit-transition: all .4s ease;
  -moz-transition: all .4s ease;
  transition: all .4s ease;
}

.default-code .layui-tab-content {
  padding: 0 !important;
  width: 180px;
  height: auto;
  background: #fff;
  position: absolute;
  top: -210px;
  right: 0;
  z-index: 2;
}

.default-code .layui-tab-content img {
  width: 180px;
  height: 180px;
}

.default-code .layui-tab-content span {
  display: block;
  width: 180px;
  height: 30px;
  text-align: center;
}

.pagedown {
  display: block;
  width: 100px;
  height: 50px;
  position: absolute;
  bottom: 0;
  left: 50%;
  margin-left: -50px;
  z-index: 2;
}

/* 广告 */
.index-ban {
  max-width: 1920px;
  margin: 0 auto;
  width: 100%;
  height: 520px;
  position: relative;
}

.indexbanimg {
  width: 1920px;
  height: 520px;
  position: absolute;
  top: 0;
  left: 50%;
  margin-left: -960px;
}

.layui-carousel {
  overflow: hidden;
}

.layui-carousel-ind {
  z-index: 4 !important;
  right: 15% !important;
}

.layui-carousel-ind ul {
  background: none !important;
}

.layui-carousel-ind ul li {
  background: rgba(0, 0, 0, 0.2) !important;
  border: solid 1px #fff !important;
  width: 12px !important;
  height: 12px !important;
}

.layui-carousel-ind ul li.layui-this {
  background: #00569b !important;
}

/* 首页标题 */
.index-entit {
  width: 100%;
  height: auto;
  font-size: 30px;
  color: #333;
  text-transform: uppercase;
  padding-bottom: 8px;
  text-align: center;
}

.index-title {
  width: 100%;
  height: auto;
  font-size: 24px;
  color: #333;
  text-align: center;
  padding-bottom: 10px;
}

.index-line {
  width: 48px;
  height: 3px;
  background: #666;
  border-radius: 1.5px;
  margin: 0 auto;
}

/* 产品 */
.index-probox {
  width: 1200px;
  height: auto;
  padding: 40px 0;
  margin: 0 auto;
  position: relative;
}

#indexpro {
  width: 1200px;
  height: 1px;
  position: absolute;
  top: -75px;
  left: 0;
}

.index-pro-list {
  width: 1200px;
  height: 300px;
  padding-top: 40px;
}

.index-pro-list dl {
  display: block;
  width: 220px;
  height: 250px;
  position: relative;
  padding-top: 30px;
  float: left;
  margin: 0 10px;
}

.index-pro-list dl dt {
  display: block;
  width: 155px;
  height: 155px;
  overflow: hidden;
  border-radius: 50%;
  margin: 0 auto;
}

.index-pro-list dl dd {
  display: block;
  width: 100%;
  height: 30px;
  font-size: 16px;
  text-align: center;
  padding-top: 20px;
}

.index-pro-list dl:hover .index-pro-btn {
  display: block;
  width: 40px;
  height: 40px;
  background: #00569b;
  position: absolute;
  left: 50%;
  bottom: -20px;
  margin-left: -20px;
  text-align: center;
  box-sizing: border-box;
  padding-top: 8px;
  animation: probtn 0.2s linear 0.8s alternate forwards;
  opacity: 0;
}

.index-pro-list dl:hover .line1 {
  display: block;
  width: 1px;
  height: 280px;
  position: absolute;
  bottom: 0;
  left: 0;
  background: #00569b;
  animation: lineone 0.2s linear 0s alternate forwards;
  opacity: 0;
}

.index-pro-list dl:hover .line2 {
  display: block;
  width: 220px;
  height: 1px;
  position: absolute;
  top: 0;
  left: 0;
  background: #00569b;
  animation: linetwo 0.2s linear 0.2s alternate forwards;
  opacity: 0;
}

.index-pro-list dl:hover .line3 {
  display: block;
  width: 1px;
  height: 280px;
  position: absolute;
  top: 0;
  right: 0;
  background: #00569b;
  animation: lineone 0.2s linear 0.4s alternate forwards;
  opacity: 0;
}

.index-pro-list dl:hover .line4 {
  display: block;
  width: 72px;
  height: 1px;
  position: absolute;
  bottom: 0;
  right: 0;
  background: #00569b;
  animation: linethree 0.2s linear 0.6s alternate forwards;
  opacity: 0;
}

.index-pro-list dl:hover .line5 {
  display: block;
  width: 72px;
  height: 1px;
  position: absolute;
  bottom: 0;
  left: 0;
  background: #00569b;
  animation: linethree 0.2s linear 0.8s alternate forwards;
  opacity: 0;
}

.index-pro-list dl dt img {
  -webkit-transition: all .4s ease;
  -moz-transition: all .4s ease;
  transition: all .4s ease;
  width: 155px;
  height: 155px;
}

.index-pro-list dl:hover dt img {
  transform: rotate(30deg);
  -ms-transform: rotate(30deg);
  -moz-transform: rotate(30deg);
  -webkit-transform: rotate(30deg);
  -o-transform: rotate(30deg);
  -webkit-transition: all .4s ease;
  -moz-transition: all .4s ease;
  transition: all .4s ease;
}

/* 简介 */
.index-aboutbox {
  width: 100%;
  height: 550px;
  padding: 70px 0;
  background: #f6f6f6;
}

.index-aboutbox .index-about-cent {
  width: 1200px;
  height: 550px;
  margin: 0 auto;
}

.index-aboutbox .index-about-lft {
  width: 694px;
  height: 550px;
  float: left;
  overflow: hidden;
}

.index-aboutbox .index-about-lft dl {
  display: block;
  width: 334px;
  height: 262px;
  position: relative;
  overflow: hidden;
  float: left;
  margin: 13px 13px 0 0;
}

.index-aboutbox .index-about-lft dl dt {
  display: block;
  width: 334px;
  height: 262px;
  position: absolute;
  top: 0;
  left: 0;
}

.index-aboutbox .index-about-lft dl dt img {
  width: 334px;
  height: 262px;
  -webkit-transition: all .4s ease;
  -moz-transition: all .4s ease;
  transition: all .4s ease;
}

.index-aboutbox .index-about-lft dl:hover dt img {
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -o-transform: scale(1.1);
  transform: scale(1.1);
  -ms-transform: scale(1.1);
}

.index-aboutbox .index-about-lft dl a span {
  display: block;
  width: 80px;
  height: 26px;
  border-radius: 13px;
  overflow: hidden;
  text-align: center;
  line-height: 26px;
  font-size: 12px;
  color: #fff;
  background: rgba(0, 0, 0, 0.3);
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 2;
}

.index-aboutbox .index-about-lft dl dd {
  display: block;
  width: 334px;
  height: 80px;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 2;
  box-sizing: border-box;
  padding: 0 20px;
}

.index-aboutbox .index-about-lft dl dd h1 {
  display: block;
  width: 100%;
  height: 39px;
  font-size: 14px;
  color: #fff;
  line-height: 39px;
}

.index-aboutbox .index-about-lft dl dd .application-line {
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.3);
}

.index-aboutbox .index-about-lft dl dd h2 {
  display: block;
  width: 100%;
  height: 39px;
  font-size: 12px;
  color: #fff;
  line-height: 39px;
  text-transform: uppercase;
}

.index-aboutbox .index-about-lft dl em {
  display: block;
  width: 100%;
  height: 100px;
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 1;
  background-color: rgba(0, 0, 0, 0.3);
  background: linear-gradient(180deg, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.6))
}

.index-aboutbox .index-about-rht {
  width: 506px;
  height: 550px;
  float: right;
  text-align: right;
  position: relative;
}

.index-aboutbox .index-about-rht h2 {
  display: block;
  width: 100%;
  height: auto;
  font-size: 30px;
  text-transform: uppercase;
  color: #333;
  line-height: 30px;
}

.index-aboutbox .index-about-rht h1 {
  display: block;
  width: 100%;
  height: auto;
  font-size: 24px;
  text-transform: uppercase;
  color: #333;
  padding: 7px 0;
}

.index-aboutbox .index-about-rht .about-line {
  width: 48px;
  height: 3px;
  background: #666;
  border-radius: 1.5px;
  float: right;
  margin: 10px 0;
}

.index-aboutbox .index-about-rht .index-about-txt {
  width: 100%;
  height: 90px;
  line-height: 30px;
  color: #333;
  overflow: hidden;
  margin-top: 15px;
}

.index-aboutbox .index-about-rht .index-about-img {
  width: 506px;
  height: 262px;
  position: absolute;
  bottom: 0;
  right: 0;
}

.index-aboutbox .index-about-rht .index-about-img img {
  width: 506px;
  height: 262px;
}

/* 案例 */
.index-casesbox {
  width: 1200px;
  height: auto;
  padding-top: 40px;
  overflow: hidden;
  margin: 0 auto;
}

.index-caseslist {
  width: 1200px;
  height: 290px;
  padding-top: 50px;
}

.index-caseslist dl {
  display: block;
  width: 300px;
  height: 290px;
  float: left;
}

.index-caseslist dl dt {
  display: block;
  width: 270px;
  height: 180px;
  margin: 0 auto;
  overflow: hidden;
}

.index-caseslist dl dt img {
  width: 270px;
  height: 180px;
  -webkit-transition: all .4s ease;
  -moz-transition: all .4s ease;
  transition: all .4s ease;
}

.index-caseslist dl:hover dt img {
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -o-transform: scale(1.1);
  transform: scale(1.1);
  -ms-transform: scale(1.1);
}

.index-caseslist dl dd {
  display: block;
  width: 270px;
  height: 90px;
  padding-top: 20px;
  text-align: center;
  margin: 0 auto;
}

.index-caseslist dl dd h2 {
  display: block;
  width: 270px;
  height: 30px;
  font-size: 18px;
  box-sizing: border-box;
  border-bottom: solid 1px #ccc;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.index-caseslist dl dd p {
  display: block;
  width: 270px;
  height: 50px;
  margin-top: 10px;
  line-height: 25px;
  overflow: hidden;
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* CSS3动画 */
@-webkit-keyframes lineone {
  0% {
    opacity: 0;
    height: 0;
  }

  100% {
    opacity: 1;
    height: 280px;
  }
}

@keyframes lineone {
  0% {
    opacity: 0;
    height: 0;
  }

  100% {
    opacity: 1;
    height: 280px;
  }
}

@-webkit-keyframes linetwo {
  0% {
    opacity: 0;
    width: 0;
  }

  100% {
    opacity: 1;
    width: 220px;
  }
}

@keyframes linetwo {
  0% {
    opacity: 0;
    height: 0;
  }

  100% {
    opacity: 1;
    width: 220px;
  }
}

@-webkit-keyframes linethree {
  0% {
    opacity: 0;
    width: 0;
  }

  100% {
    opacity: 1;
    width: 72px;
  }
}

@keyframes linethree {
  0% {
    opacity: 0;
    height: 0;
  }

  100% {
    opacity: 1;
    width: 72px;
  }
}

@-webkit-keyframes probtn {
  0% {
    opacity: 0;
    border-radius: 50%;
  }

  100% {
    opacity: 1;
    border-radius: 0;
  }
}

@keyframes probtn {
  0% {
    opacity: 0;
    border-radius: 50%;
  }

  100% {
    opacity: 1;
    border-radius: 0;
  }
}

@-webkit-keyframes headnone {
  0% {
    opacity: 0;
    top: -75px;
  }

  100% {
    opacity: 1;
    top: 0;
  }
}

@keyframes headnone {
  0% {
    opacity: 0;
    top: -75px;
  }

  100% {
    opacity: 1;
    top: 0;
  }
}

.danru {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s ease;
}

.danru.show {
  opacity: 1;
  transform: translateY(0);
}