body{
    padding-bottom: 50px;
}
.main{
    width: 1200px;
    margin: 0 auto;
}

.nav{
    background: #FF5959;
  
}

.pictureStyle{
    margin: 0 12px;
}
.posLeft{
    margin-left: 12px;
}
.posRight{
    margin-right: 12px;
}
.posBottom{
    margin-bottom: 12px;
}
.caseDetail{
    background: #2A6AF6;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    padding: 13px 0 0 25px;
    font-size: 28px;    
    display: none;
}
.caseDetail h1{
    font-size: 28px;    
    line-height: 50px;
}
.caseDetail h5{
    font-size: 18px;   
}
.colorWhite{
    color: #FFFFFF;
}
.colorBlack{
    color: #030303;
}
.colorBlack .moreCase{
    color: #030303;
}
.oneCase{
    position: relative;
    overflow: hidden;
    cursor: pointer;
}
.oneCase:hover .caseDetail{
    display: block;
}
.moreCase{
    position: absolute;
    bottom: 30px;
    width: 100%;
    margin-left: -67px;
    text-align: right;
    font-size: 18px;
    color: #FFFFFF;
}
.moreCase img{
    margin-top: 5px;
}

.backgroun2{
    background: #5f1a88;
}
.backgroun3{
    background: #7600FB;
}
.backgroun4{
    background: #E6E7E8;
}

.backgroun5{
    background: #A2C463;
}
.backgroun6{
    background: #ADACAC;
}

.backgroun7{
    background: #000000;
}

.backgroun8{
    background: #DD2A2A;
}
.backgroun9{
    background: #FF0000;
}

.backgroun10{
    background: #AAAAAA;
}

.backgroun11{
    background: #000;
}

.backgroun12{
    background: #ea5500;
}
.backgroun13{
    background: #FF4A00;
}

.backgroun14{
    background: #845AA2;
}

.backgroun_53B8FF{
    background: #53B8FF;
    
}