.zy-Slide{
    font-size: 12px;
    position:relative;
    width:400px; 
    height:50px;
}
.zy-Slide ul{
    position:relative;
    width:454px;
    height:50px;
    margin:0;
    padding:0;
    
}
.zy-Slide li{
    position:absolute;
    list-style:none;
    background:#000;
    width:0;
    height:0;
    top:14vw;;
    left:30vw;
    z-index:0;
    cursor:pointer;
    border-radius:3px;
    margin:0;
    padding:0;
}
.zy-Slide li img{
    width:28vw!important;
    height:19vw!important;
    vertical-align:middle;
}
.zy-Slide section:nth-child(1), .zy-Slide section:nth-child(2){ 
    position: absolute; top: 50%; width: 28.2vw; height:3.9vw;; 
     z-index: 7;
    cursor: pointer;
    }
.zy-Slide section:nth-child(1){
    left:0vw;
    top:-3.8vw;
}
.zy-Slide section:nth-child(2){
   left:0vw;
   top:19vw;
}