/* Generated by less 2.2.0 */
.cases {
  max-width: 100%;
}
.cases .banner {
  position: relative;
  width: 100%;
  height: 850px;
  background-position: center;
  background-size: cover;
  -webkit-transition: height 0.3s !important;
  -moz-transition: height 0.3s !important;
  -ms-transition: height 0.3s !important;
  -o-transition: height 0.3s !important;
  transition: height 0.3s !important;
  overflow: hidden;
}
.cases .banner video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}
.cases .banner.media {
  height: auto !important;
}
.cases .cases-label {
  position: relative;
  padding: 40px 0;
  width: 60%;
  margin: 0 auto;
  text-align: center;
  display: flex;
}
.cases .cases-label a {
  position: relative;
  display: inline-block;
  font-size: 18px;
  width: 33.33%;
  padding: 10px 0;
}
.cases .cases-label a::before {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  right: auto;
  content: '';
  width: 2px;
  height: 18px;
  background: #000;
}
.cases .cases-label a:first-child::before {
  display: none;
}
.cases .cases-label a:hover {
  cursor: pointer;
  text-decoration: underline;
}
.cases .cases-label a.active {
  text-decoration: underline;
}
.cases .cases-list {
  position: relative;
  width: 100%;
  padding: 50px 3% 0;
  border-top: 1px solid #666666;
}
.cases .cases-list .cases-item {
  position: relative;
  width: 50%;
  float: left;
  padding: 0 1%;
  margin-bottom: 60px;
}
.cases .cases-list .cases-item a {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  z-index: 3;
}
.cases .cases-list .cases-item .img {
  overflow: hidden;
}
.cases .cases-list .cases-item .img img,
.cases .cases-list .cases-item .img video {
  width: 100%;
  -webkit-transition: all 0.3s !important;
  -moz-transition: all 0.3s !important;
  -ms-transition: all 0.3s !important;
  -o-transition: all 0.3s !important;
  transition: all 0.3s !important;
  display: block;
}
.cases .cases-list .cases-item .item-title {
  padding-top: 10px;
}
.cases .cases-list .cases-item .item-title .name {
  position: relative;
  display: block;
  font-size: 18px;
  line-height: 2;
  padding-left: 26px;
}
.cases .cases-list .cases-item .item-title .name img {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  right: auto;
  width: 18px;
  height: 18px;
}
.cases .cases-list .cases-item .item-title p {
  line-height: 1.5;
  font-size: 24px;
  font-weight: bold;
}
.cases .cases-list .cases-item .item-title p span {
  display: inline-block;
  background-image: -webkit-gradient(linear, left top, left bottom, from(#000000), to(#000000));
  background-image: -webkit-linear-gradient(#000000, #000000);
  background-image: linear-gradient(#000000, #000000);
  background-position: 0 90%;
  background-repeat: no-repeat;
  background-size: 0 1px;
  -webkit-transition: background-size 0.3s !important;
  -moz-transition: background-size 0.3s !important;
  -ms-transition: background-size 0.3s !important;
  -o-transition: background-size 0.3s !important;
  transition: background-size 0.3s !important;
}
.cases .cases-list .cases-item .item-title p svg {
  position: relative;
  top: 5px;
  width: 22px;
  height: 22px;
  display: inline-block;
  stroke: #000;
  -webkit-transition: margin 0.3s !important;
  -moz-transition: margin 0.3s !important;
  -ms-transition: margin 0.3s !important;
  -o-transition: margin 0.3s !important;
  transition: margin 0.3s !important;
  opacity: 0;
  filter: alpha(opacity=0);
  -moz-opacity: 0;
  -khtml-opacity: 0;
}
.cases .cases-list .cases-item:hover .img {
  overflow: hidden;
}
.cases .cases-list .cases-item:hover .img img,
.cases .cases-list .cases-item:hover .img video {
  transform: scale(1.05);
  -ms-transform: scale(1.05);
  /* IE 9 */
  -moz-transform: scale(1.05);
  /* Firefox */
  -webkit-transform: scale(1.05);
  /* Safari 和 Chrome */
  -o-transform: scale(1.05);
}
.cases .cases-list .cases-item:hover .item-title p span {
  background-size: 100% 1px;
}
.cases .cases-list .cases-item:hover .item-title p svg {
  margin-left: 10px;
  opacity: 1;
  filter: alpha(opacity=100);
  -moz-opacity: 1;
  -khtml-opacity: 1;
}
.cases .cases-list.fixedH .cases-item .img {
  position: relative;
  height: 350px;
}
.cases .cases-list.fixedH .cases-item .img img {
  height: 100%;
  max-width: 1000px;
}
.cases .cases-list.three {
  padding-left: 0px;
  padding-right: 0px;
}
.cases .cases-list.three .cases-item {
  width: 33.33%;
  padding: 0 10px;
}
.cases .cases-list.waterfall {
  width: 100%;
  /*display: flex;
  flex-direction: column;
  flex-wrap: wrap;*/
  height: 5000px;
}
.cases .cases-list.waterfall::before,
.cases .cases-list.waterfall::after {
  content: "";
  /*flex-basis: 100%;*/
  width: 0;
  order: 2;
}
.cases .cases-list.waterfall .cases-item {
  display: block;
  float: none;
  padding-bottom: 30px;
  margin-bottom: 0;
  box-sizing: border-box;
}
.cases .more {
  margin: 40px auto 100px;
  width: 100px;
  height: 100px;
  font-size: 16px;
  line-height: 100px;
  text-align: center;
  border: 1px solid #999999;
  display: block;
  -webkit-border-radius: 50% !important;
  -moz-border-radius: 50% !important;
  border-radius: 50% !important;
}
@media screen and (max-width: 1400px) {
  .cases .banner {
    height: 700px;
  }
  .cases .cases-list.fixedH .cases-item .img {
    height: 320px;
  }
}
@media screen and (max-width: 1200px) {
  .cases .banner {
    height: 600px;
  }
  .cases .cases-label {
    padding: 30px 0;
  }
  .cases .cases-list {
    padding: 40px 2% 0;
  }
  .cases .cases-list .cases-item {
    margin-bottom: 50px;
  }
  .cases .cases-list.three .cases-item {
    width: 50%;
  }
  .cases .more {
    margin: 20px auto 90px;
    width: 90px;
    height: 90px;
    line-height: 90px;
    font-size: 16px;
  }
}
@media screen and (max-width: 900px) {
  .cases .cases-list .cases-item {
    margin-bottom: 40px;
  }
  .cases .cases-list .cases-item .item-title {
    padding-top: 8px;
  }
  .cases .cases-list .cases-item .item-title .name {
    font-size: 16px;
  }
  .cases .cases-list .cases-item .item-title p {
    font-size: 22px;
  }
}
@media screen and (max-width: 720px) {
  .cases .banner {
    height: 450px;
  }
  .cases .cases-label {
    width: 400px;
    padding: 20px 0 30px;
  }
  .cases .cases-list .cases-item {
    margin-bottom: 35px;
  }
  .cases .cases-list .cases-item .item-title {
    padding-top: 6px;
  }
  .cases .cases-list .cases-item .item-title .name {
    font-size: 15px;
    line-height: 1.8;
  }
  .cases .cases-list .cases-item .item-title p {
    font-size: 18px;
    line-height: 1.2;
  }
  .cases .cases-list .cases-item .item-title p svg {
    width: 18px;
    height: 18px;
  }
  .cases .more {
    margin: 10px auto 70px;
    width: 80px;
    height: 80px;
    line-height: 80px;
    font-size: 14px;
  }
}
@media screen and (max-width: 660px) {
  .cases .banner {
    height: 400px;
  }
  .cases .cases-label {
    width: 320px;
    padding: 15px 0 20px;
  }
  .cases .cases-label a {
    font-size: 16px;
  }
}
@media screen and (max-width: 600px) {
  .cases .cases-list {
    padding: 20px 5% 0;
  }
  .cases .cases-list .cases-item {
    width: 100%;
    padding: 0;
    margin-bottom: 30px;
  }
  .cases .cases-list .cases-item .item-title .name {
    font-size: 15px;
    line-height: 1.8;
  }
  .cases .cases-list .cases-item .item-title p {
    font-size: 18px;
    line-height: 1.2;
  }
  .cases .cases-list .cases-item .item-title p svg {
    width: 18px;
    height: 18px;
  }
  .cases .cases-list.fixedH .cases-item .img img {
    height: auto;
    width: 100%;
    max-width: 100%;
  }
  .cases .cases-list.waterfall {
    display: block;
  }
  .cases .cases-list.three .cases-item {
    width: 100%;
  }
}
@media screen and (max-width: 450px) {
  .cases .banner {
    height: 350px;
  }
  .cases .cases-label {
    width: 280px;
    padding: 10px 0;
  }
  .cases .cases-label::before {
    height: 16px;
  }
  .cases .cases-label a {
    font-size: 15px;
  }
  .cases .cases-label a::before {
    height: 16px;
  }
  .cases .more {
    margin: 0px auto 50px;
    width: 70px;
    height: 70px;
    line-height: 70px;
    font-size: 13px;
  }
}