.content{background-color: #120d21; margin: 0px;overflow: hidden;}
.index_bg { position: absolute; top: 0px; left: 0px;height:100%;width: 100%;overflow: hidden; }
.index_bg:before{
    content: ''; display: block; position: absolute; top: 0px;left: 0px;height:100%;width: 100%;
    background-image: url("../../image/pro/hero.jpg");
    background-position: center 0;
    background-repeat: no-repeat;
    background-size: cover;
}
.pro-content{position:relative;top:180px; width: 100%;}
.pro-phone-content{display: none}
.title {
  width: 90%;
  text-align: center;
  margin: 80px auto 20px;
}
.title-info {
  color: #FFF;
  position: relative;
  padding: 0 10px;
}

.title-info span {
  position: relative;
  z-index: 2;
  font-size: 36px;
}

.title-info:before {
  z-index: 1;
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 12px;
  opacity: 0.8;
  transition: transform 0.2s;
  background: linear-gradient(to right, #e81b28 , #de019c);
}

.line {
  position: relative;
}

.line:before {
  content: '';
  position: absolute;
  bottom: 0;
  left: calc(50% - 25px);
  width: 50px;
  height: 3px;
  opacity: 0.8;
  transition: transform 0.2s;
  background: linear-gradient(to right, #e81b28 , #de019c);
}

.tab-layout{width: 100%}
.tab-header{overflow: hidden;margin-left: 5%;margin-right: 5%;}
.tab-header ul{overflow: hidden;padding:0px 0 30px 0; margin: 0;text-align: center}
.tab-header li{display: inline-block; font-size: 20px;color: #fff;padding: 20px 0; margin: 0 24px;position: relative}
.tab-header li.cur{color: #fff}
.tab-header li a{color: #fff;vertical-align: middle; letter-spacing: 0.2em; font-family: SourceHanSerifCN;}
.tab-header li::before { content: ''; position: absolute;bottom: 0px;left: 0px;width: 100%;height: 2px;
transform: scale(0, 1); transition: transform 0.2s; 
  background: -webkit-linear-gradient(left, #ff3079 , #de009d); /* Safari 5.1 - 6.0 */
  background: -o-linear-gradient(left, #ff3079 , #de009d); /* Opera 11.1 - 12.0 */
  background: -moz-linear-gradient(left, #ff3079 , #de009d); /* Firefox 3.6 - 15 */
  background: linear-gradient(left, #ff3079 , #de009d); /* 标准的语法 */
}
.tab-header li::after { content: '';position:absolute;bottom:28px;right:-26px;width:4px;height:4px;background: #666;border-radius:50%; }
.tab-header li:hover{color: #fff;cursor: pointer}
.tab-header li:last-child:after{display: none}
/*===当前导航选中=<li class="cur">====*/
.tab-header li:hover::before,.tab-header li.cur::before{transform: scale(1, 1); }

/* .tab-body{animation:text_ease_out 6s ease-out ;} */
.tab-body-item{margin: 0px auto;}
.tab-body img{width: 100%}
.tab-body-item i{position: absolute;left:0;bottom: 0;display: block;}



.swiper-container .swiper-button-prev{left: 0;background: url("../../image/pro/icon.png") no-repeat -3px -11px}
.swiper-container .swiper-button-next{right: 0;background: url("../../image/pro/icon.png") no-repeat -135px -11px}
.swiper-container .swiper-button-prev,.swiper-container .swiper-button-next{top:50%;width: 65px;height: 70px; margin-top: -32px;}

@keyframes  img_ease_out{
  from {
    transform: scale(1); }
  to {
    transform: scale(1.12); } 
}

@keyframes  ease_out{
  0%{top:330px}
  10%{top:320px}
  20%{top:310px}
  30%{top:300px}
  40%{top:290px}
  50%{top:280px}
  60%{top:270px}
  70%{top:260px}
  80%{top:250px}
  90%{top:240px}
  100%{top:230px}
}

@keyframes  text_ease_out{
  0%{opacity:0;}
  20%{opacity:0;}
  40%{opacity:.4;}
  60%{opacity:.6;}
  80%{opacity:.8;}
  100%{opacity:1;}
}

.swiper-wrapper{
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.swiper-slide{
  position: relative;
  width:320px;
  margin:25px;
}
.swiper-slide img{
  border-radius: 5px;
  width:320px;
  height:200px;
}
.swiper-slide i{
  width:320px;
  height:30px;
  line-height: 30px;
  font-style:normal;
  font-size: 16px;
  color: #fff;
  padding-left: 10px;
  background: rgba(0,0,0,.5);
  overflow: hidden;
  position: absolute;
  left: 0;
  bottom: 0;
  display: block;
}
/*.tab-body{
  padding:0 95px;
}*/
.tab-body{
  width:90%;
  height: auto;
  margin: 0 auto;
}
.swiper-container{
  overflow: auto;
  padding-top: 10px;
}
.swiper-container::-webkit-scrollbar {/*滚动条整体样式*/
  width: 13px;     /*高宽分别对应横竖滚动条的尺寸*/
  height: auto;
  margin-right: 10px;
}
.swiper-container::-webkit-scrollbar-thumb {/*滚动条里面小方块*/
  position:relative;
  border-radius: 10px;
  -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
  background: -webkit-linear-gradient(#e00588 , #e7163e); /* Safari 5.1 - 6.0 */
  background: -o-linear-gradient(#e00588, #e7163e); /* Opera 11.1 - 12.0 */
  background: -moz-linear-gradient(#e00588, #e7163e); /* Firefox 3.6 - 15 */
  background: linear-gradient(#e00588 , #e7163e); /* 标准的语法 */
}
.swiper-container::-webkit-scrollbar-track {/*滚动条里面轨道*/
  position: relative;
  -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
  border-radius: 10px;
  background: #262626;
}

@media (max-width: 767px) {
  .pro-content{display: none}
  .tab-header li::after{display: none}
  .pro-phone-content{display:block;position:absolute;top:51px; width: 100%;left: 0;right: 0;bottom: 0;overflow-y: auto;-webkit-overflow-scrolling:touch;}
  .title {
    margin: 50px auto 20px;
  }
  .index_bg:before{filter: blur(100px);}
  .tab-layout{width: 100%}
  .tab-header{margin-left:0;margin-right: 0;background: rgba(0, 0,0, .7);}
  .tab-header ul{  overflow-x:auto; margin-top: 0; margin-bottom: 0; padding-left: 2%; white-space: nowrap;}
  .tab-header li{ font-size: 14px;margin:0 20px 0 0 }

  .phone-item{width: 100%;}
  .phone-item ul{width: 100%;font-size: 0;padding: 0}
  .phone-item ul li{
    width: 95%;
    margin: 10px auto;
    position: relative;
  }
  .phone-item ul img{width: 100%;}
  .phone-item ul li i {
    width: 96%;
    height: 30px;
    line-height: 30px;
    font-style: normal;
    font-size: 16px;
    color: #fff;
    padding-left: 4%;
    background: rgba(0,0,0,.5);
    overflow: hidden;
    position: absolute;
    left: 0;
    bottom: 0;
    display: block;
  }
  .tab-body{width:auto;}
  .tab-header ul {
    padding: 0px 0 10px 0;
  }
  .video video {
    width: 100%;
  }

  .image img {
    width: 100%;
  }

  .rich-txt {
    padding: 20px 0;
    color: #FFF;
  }
  .rich-txt img {
    width: 100% !important;
  }
  .rich-txt .ueditor_baidumap {
    width: 100% !important;
  }
}

@media (min-width:768px){
  .swiper-container{
    height:auto;
    overflow:auto !important;
  }
  .content{
      background-color: #170424;
  }

  .video video {
    width: 80%;
    margin: 0 auto;
  }

  .image {
    text-align: center;
  }

  .image img {
    width: 80%;
  }

  .rich-txt {
    color: #FFF;
    padding: 20px 0;
  }
}

.demo-title {
  padding: 40px 0;
  text-align: center;
  color: #FFF;
  font-size: 26px;
}

.exhibition-text {
  font-size: 16px;
  line-height: 30px;
  padding: 24px 50px 34px;
}

.video {
  margin-bottom: 40px;
  text-align: center;
}