@charset "UTF-8";
.banner {
  width:100vw;
  position:relative;
}
.banner img {
  width:100%;
}
.banner .banner_title {
  position:absolute;
  width:100%;
  top:1.8rem;
  font-weight:bold;
  font-size:0.68rem;
  color:#FFFFFF;
  display:flex;
  justify-content:center;
}
.cases_content_box {
  display:flex;
  flex-wrap:wrap;
  width:16.8rem;
  margin:0 auto;
}
.cases_content_box .cases_content_sub {
  overflow:hidden;
  cursor:pointer;
  margin:0.3rem;
  width:5rem;
  height:3.9rem;
}
.cases_content_box .cases_content_sub img {
  width:5rem;
  height:3.2rem;
}
.cases_content_box .cases_content_sub .cases_content_text {
  text-indent:0.05rem;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  font-size:0.28rem;
  color:#222222;
  line-height:0.7rem;
}
.cases_content_box .cases_content_sub img:hover {
  transform:scale(1.1);
  transition:transform 0.3s ease;
}
/**
滑块*/
.trigger-menu {
  text-align:center;
  border-bottom:0.01rem solid #f0f0f0;
  font-size:0;
  /*消除li inline-block 为行内元素后的默认间距*/
  list-style:none;
}
.trigger-menu li {
  margin:0.4rem;
  position:relative;
  /*关键点： 为每个li设置绝对定位*/
  display:inline-block;
  /*使li为块级元素，可以横向排列*/
  padding:0.08rem 0;
  /*border-bottom:0.02rem solid transparent;*/;
}
.trigger-menu li:after {
  /*hover状态下时的底部横线*/
  content:"";
  position:absolute;
  /*关键点： 该元素行对定位于 li*/
  left:50%;
  bottom:-0.15rem;
  width:50%;
  opacity:0;
  border-bottom:0.04rem solid #D52729;
  border-radius:0.02rem;
  transform:translate(-50%) scaleX(0);
  transition:0.2s ease-in-out;
}
.trigger-menu li:hover::after {
  opacity:1;
  transform:translate(-50%) scaleX(1);
}
.trigger-menu a {
  padding:0.13rem 0.2rem;
  font-size:0.24rem;
  font-weight:700;
  color:#222222;
  line-height:0.25rem;
  text-decoration:none;
}
.trigger-menu a:hover {
  color:#222222;
}
/*点击后添加 .active 样式*/
/*.trigger-menu li.active {*/
/*  color:#222222;*/
/*  border-bottom:0.02rem solid #D52729;*/
/*;
}*/
.trigger-menu li.active:after {
  /*hover状态下时的底部横线*/
  content:"";
  position:absolute;
  /*关键点： 该元素行对定位于 li*/
  left:50%;
  bottom:-0.15rem;
  width:50%;
  opacity:1;
  border-bottom:0.04rem solid #D52729;
  border-radius:0.02rem;
  transform:translate(-50%) scaleX(1);
  transition:0.2s ease-in-out;
}
.trigger-menu li.active a {
  color:#222222;
}
/*# sourceMappingURL=cases.css.map*/