@charset "UTF-8";

@font-face {
  font-family: 'Arial';
  src: url('../fonts/arial/Arial.eot');
  src: url('../fonts/arial/Arial.ttf') format('truetype');
}

@font-face { font-family:'Arial'; src:url('../fonts/arial/Arial.otf'); }
@font-face { font-family:'Arial'; src:url('../fonts/arial/Arial.woff'); }
@font-face { font-family:'Arial'; src:url('../fonts/arial/Arial.ttf'); }
.page {
  position: relative;
  width: 100%;
  padding-top: 46.85%;
  background-size: cover;
  color: #FFFFFF;
  line-height: 1.8;
}
.page .tit {
  font-weight: bold;
  font-size: 48.28px;
  line-height: 1.5;
  margin-bottom: 25px;
}

.tit.wow.fadeInUp {}
.page .content {
  font-weight: lighter;
  font-size: 20px;
  max-width: 698px;
  margin: auto;
}
.page1 {
  overflow: hidden;
}
.page1 .img {
  width: 42.5%;
  position: absolute;
  bottom:0%;
  right: 0;
  /*transition: all 2.5s;*/
  /*-webkit-transition: all 2.5s;*/
  z-index: 1;
}
.page1 .lans {
  top: 60%;
  left: 8.5%;
  width: 28%;
  transform: translate(0, -50%);
  -webkit-transform: translate(0, -50%);
  position: absolute;
}
.page2 .lans {
  top: 33%;
  left: 8.5%;
  width: 35%;
  transform: translate(0, -50%);
  -webkit-transform: translate(0, -50%);
  position: absolute;
}
.page1 .lans .pages_item {
  font-size: 17px;
}
.page1 .lans .pages_item li {
  display: inline-block;
  vertical-align: top;
  text-align: center;
  margin-right: 58px;
  width: 85px;
  padding-top: 40px;
}
.page1 .lans .pages_item li img {
  display: block;
  width: 65px;
  margin: 5px auto;
}

.pc_none {
  display: block!important;
}
.sj_none {
  display: none!important;
}
.page3{background: #f1f1f2;padding-top: 39%;}
.page3 .lans {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 0%);
  -webkit-transform: translate(-50%, 0%);
  text-align: center;
  color: #333;
  width: 100%;
}
.page4 .lans {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  text-align: center;
  width: 90%;
  max-width: 1024px;
}
.page3 .picture{
  width: 780px;
  margin: auto;
  margin-top: 4%;
  max-width: 42%;
}
.video_soure{
  background: #252525;
  width: 100%;
  border-radius: 25px;
  overflow: hidden;
  margin-top:20px;
}
.video_soure .re{
  position: relative;
  cursor: pointer;
  z-index: 3;
}
.video_soure .play{
  position: absolute;
  /* height: 80px; */
  top: 40%;
  left: calc(50% - 100px);
  cursor: pointer;
  z-index: 2;
  padding-top: 90px;
  font-size: 26px;
  width: 200px;
  color:#fff;
}

.play{
  margin:20px 0;
  width: 80px;
  position: relative;
  height: 80px;
  cursor: pointer;
}
.play img{
  position: absolute;
  top: 0;
  left: calc(50% - 40px);
  width: 100%;
  opacity: .8;
  transition: all .5s;
  -webkit-transition: all .5s;
  width: 80px;
}

.play img:nth-child(2){
  opacity: 0;
}
.play:hover img:nth-child(1){
  opacity: 0;
}
.play:hover img:nth-child(2){
  opacity: 1;
}
.video_play{
  display: none;
}
.video_play .bg{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: #000;
  opacity: .5;
  z-index: 100;
}
.page5 .lans {
  position: absolute;
  top: 52%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  text-align: center;
  width: 90%;
}
.list-box{position: relative;width: 55%;padding-top: 30%;margin: 10% auto 0;}
.list-box .column{position: absolute;}
.list-box .icon{

}
.list-box .name{
  font-size: 18px;
  line-height: 26px;
  text-align: center;
}
.list-box .column1{
  top: 26%;
  left: 8%;
}
.list-box .column2{
  top: -10%;
  left: calc(50% - 66px);
}
.list-box .column3{
  top: 26%;
  right: 8%;
}
.list-box .column_wrapper{
  position: relative;
  width:135px;
  height: 135px;
}
.list-box .name1{position: absolute;right: 100%;width: 200px;top: 35%;}
.list-box .name2{position: absolute;bottom: 105%;width: 100%;}
.list-box .name3{left: 105%;top: 35%;position: absolute;width: 150px;}
.page6{
  background: #edeeee;
}
.page6 .lans {
  text-align: center;
  width: 90%;
  margin: auto;
  color: #333333;
  padding: 30px 0;
}
.page6 .lans .content{
  width: 80%;
  margin: auto;

}
.pro_item{
  text-align: center;
  font-size: 14px;
  color: #666;
}
.pro_item li{
  width: 100%;
  display: inline-block;
  vertical-align: bottom;
  padding: 20px 12px 10px;
  box-sizing: border-box;
}
.pro_item li:nth-child(1){
  width: 25%;
}
.pro_item li:nth-child(2){
  width: 35%;
}
.pro_item li:nth-child(3){
  width: 35%;
}
@media screen and (max-width: 1600px) {
  .page .tit {
    font-size: 30px;
    margin-bottom: 20px;
    line-height: 1.2;
  }
  .page .content {
    font-size: 13px;
  }
  .page1 .lans{
    width:35%;
  }
  .page1 .lans .pages_item{
    padding:0;
  }
  .page1 .lans .pages_item li{
    margin-right: 9%;
    font-size: 14px;
  }
  .page1 .lans .pages_item li img {
    width: 55px;
  }
  .page2 .lans{
    width: 40%;
  }
  .list-box .icon,.list-box .column_wrapper{
    width: 100px;
    height: 100px;
  }
  .list-box .column2 {
    left: calc(50% - 50px);
  }
  .list-box .name {
    font-size: 15px;
    line-height: 22px;
  }
  .list-box .name1{
    width: 150px;
    top: 25%;
  }
  .list-box .name2{
    width: 150px;
    left: -25px;
  }
  .list-box .name3{
    width: 110px;
    top: 25%;
  }
  .video_soure{
    width: 750px;
    margin:20px auto;
  }
}
@media screen and (max-width: 1199px) {
  .page1 .lans{
    width:35%;
    top: 55%;
  }

  .page .tit {
    font-size: 24px;
    margin-bottom: 15px;
  }
  .page1 .lans .pages_item {
    padding-top: 0;
    font-size: 14px;
    margin-left: -20px;
  }
  .page1 .lans .pages_item li {
    width: 90px;
    margin-right: 0;
    padding-top: 15px;
  }
  .page1 .lans .pages_item li img {
    width: 40px;
    margin-bottom: 5px;
  }
  .page3 .picture{
    max-width:35%
  }

  .list-box .icon,.list-box .column_wrapper{
    width: 70px;
    height: 70px;
  }
  .list-box .column2 {
    left: calc(50% - 35px);
  }
  .list-box .name {
    font-size: 13px;
    line-height: 20px;
  }
  .list-box .name1{
    width: 150px;
    top: 25%;
  }
  .list-box .name2{
    width: 150px;
    left: -40px;
  }
  .list-box .name3{
    width: 110px;
    top: 25%;
  }
  .video_soure{
    width: 500px;
    margin:20px auto;
  }
}
@media screen and (max-width: 767px) {
  .page {
    padding-top: 0;
  }

  .page1 .tit{
    font-weight: normal;
    text-align: center;
  }
  .page1 .tit span{
    font-weight: bold;
    font-size: 34px;
    line-height: 1.6;
  }
  .pc_none {
    display: none!important;
  }
  .sj_none {
    display: block!important;
  }

  .page1 .lans .pages_item li {
    width: 30%;
    display: inline-block;
    margin-right: 0;
    max-width: initial;
    font-size: 12px;
    padding-top: 35px;
  }
  .page1 .img {
    display: none;
  }
  .page1 .lans {
    top: 15%;
    left: 10%;
    width: 80%;
    transform: translate(0, 0);
    -webkit-transform: translate(0, 0);
  }
  .page1 .lans .pages_item{
    margin-left:0;
    padding-top: 130%;
    text-align: center;
  }
  .page2 .lans{
    width: 80%;
    top: 15%;
  }
  .page3 .picture{
    display: none;
  }
  .page3 .lans{
    top: 15%;
    left: 5%;
    width: 90%;
    transform: translate(0, 0);
    -webkit-transform: translate(0, 0);
  }

  .play{
    width: 40px;
    margin: 20px 0;
    height: 40px;
  }
  .video_soure{
    display: none;
  }
  .page4 .lans{
    top: 20%;
  }
  .list-box{
    text-align: center;
  }
  .page5 .lans{
    top: 23%;
  }
  .list-box .column{
    position: static;
    width: 30%;
    display: inline-block;
    vertical-align: top;
  }
  .list-box .icon, .list-box .column_wrapper{
    width: auto;
    height: auto;
  }
  .list-box .icon{
    max-width: 50%;
    margin: 10px auto;
  }
  .list-box .name{
    position: static!important;
    width: 100%!important;
  }
  .list-box {
    position: static;
    width: 100%;
    padding-top: 0%;
    margin: 30px auto 0;
  }
}

@media screen and (max-width:540px) {

  .list-box .icon{
    max-width: 75%;
    margin: 10px auto;
  }
  .list-box .name {
    font-size: 12px;
    line-height:18px;
  }
  .page1 .lans .pages_item{
    padding-top: 110%;
  }
  .page2 .lans{
    width: 85%;
    top: 20%;
  }

}