.caseList{
    background-color: #fff;
    position: relative;
    z-index: 2;
    margin-top: 60px;
}
.caseList ul{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    flex-wrap: wrap;
}
.caseList li{
    width: 24%;
    overflow: hidden;
    margin-bottom: 1%;
    height: 250px;
}
.caseList li a{
    position: relative;
    display: block;
}
.caseList li a:before{
    position:absolute;
    left:0;
    width:100%;
    height:100%;
    top:0;
    z-index:5;
    content:'';
    opacity:0;
    transition:0.5s;
}
.caseList li img{
    display: block;
    width: 100%;
    height: 250px;
    transition: 0.5s ease-in-out;
}
.caseList li .hide{
    position:absolute;
    left:0;
    width:100%;
    height:100%;
    top:0;
    text-align:center;
    font-size:20px;
    color:#fff;
    padding:0 5%;
    opacity:0;
    transition:0.5s;
    z-index:10;
}
.ytable{
    display: table;
    width: 100%;
    height: 100%;
}
.ytable-cell{
    display: table-cell;
    text-align: center;
    vertical-align: middle;
    padding-right: 7%;
    line-height: 30px;
}
.ytable-cell p:nth-of-type(1){
    font-size: 16px;
}
.caseList li.hover a:before{
    opacity:1;
    background:rgba(180,112,28,0.7);
}
.caseList li.hover .hide{
    opacity:1;
}
.caseList li.hover a img{
    transform:scale(1.2);
}



@media (max-width : 750px) {
    .caseList li {
        width: 49%;
        height: 200px;
    }
    .caseList {
        margin-top: 20px;
        position: static;
    }
}