.column_Box .dep_title_header{
 margin-bottom: 32px;
    justify-content: center;
 }
 .ys_tab{
 display: flex;
 justify-content: center;
 gap: 100px;
 }
 .ys_tab li{
 width:20%;
 overflow: hidden;
 }
 .ys_tab li img{
 width: 100%;
 transition: all 0.3s linear;
 }
 .ys_tab li:hover img{
 transform: scale(1.03);
 }
 .ys_desc{
 padding: 10px;
 text-align: center;
 background: #a40000;
 }
 .ys_desc .title_type,.ys_desc .subtit{
 display: block;
 color: #fff;
 }
  .ys_desc .title_type{
 color: #fff;
 height: 30px;
 line-height: 30px;
 overflow: hidden;
 font-size: 16px;
 }
 .ys_desc .subtit{
 font-size: 13px;
 }
 .dep_title_header span{
 display: inline-block;
 position: relative;
 padding: 0 20px;
 font-size: 22px;
 color: #A40000;
 }
 .dep_title_header span:before, .dep_title_header span:after {
 width: 110px;
 height: 1px;
 background-color: #A40000;
 content: '';
 position: absolute;
 top: 50%;
 }
 .dep_title_header span:before {
 left: -110px;
 }
 .dep_title_header span:after {
 right: -110px;
 }
 @media only screen and (max-width:768px) {
   .ys_tab{
  flex-wrap: wrap;
   }
   .ys_tab li{
  width: 47%;
   }
 }