div.header div.nav li:nth-child(5){
    border-left: 1px solid #f7f7f7;
    border-right: 1px solid #f7f7f7;
}
div.header  div.nav li:nth-child(5) p:last-child{
    display: block;
}
div.header div.nav li:nth-child(5) p:first-child a{
    color:#197ed6;
}
div.bgPic{
    width:100%;
    height:300px;
    margin: 0 auto;
    /*background: url('../images/casesBg.jpg') center no-repeat;*/
}
div.cases{
    width:1200px;
    margin:-30px auto;
    position: relative;
}
div.cases div.casesContent a{
    font-size: 14px;
    display: inline-block;
    margin: 0 15px;
    border-bottom: 3px solid transparent;
    text-align: center;
    color: #333;
    text-decoration: none;
    padding: 5px 12px;

}
div.cases div.casesContent a{
    margin:0 15px;
}
div.cases div.casesContent a:hover{
    border-bottom:3px solid #197ed6;
    color:#197ed6;
}
div.cases div.casesContent a.show{
    border-bottom:3px solid #197ed6;
    color:#197ed6;
}
div.cases div.casesContent p:nth-child(1){
    font-size:16px;
    padding-bottom: 40px;
}
div.cases div.casesContent p span.middleLine{
    display: inline-block;
    width: 18px;
    height:1px;
    background:black;
    vertical-align: middle;
}
div.cases div.casesBox{
    margin-top: 30px;
    margin-left: 20px;
}
div.cases div.casesBox h2{
    color:#4e4e4e;
}
div.cases div.casesBox p.time{
    font-size: 14px;
    margin-top: 10px;
    text-indent: 0;
    margin-left: 0;
}
div.cases div.casesBox p.time span:nth-child(1),div.cases div.casesBox p.time span:nth-child(3){
    color:#4e4e4e;
    opacity: 0.7;
}
div.cases div.casesBox p.time span:nth-child(4),div.cases div.casesBox p.time span:nth-child(2){
    color:#4083b4;
}
div.cases div.casesBox p.time span{
    display: inline-block;
}
div.cases div.casesBox p.time span:nth-child(3){
    margin-left: 30px;
}
div.cases div.casesBox div.jianjie {
    width:100%;
    font-size: 14px;
    line-height: 30px;
    margin: 0 auto;
    color:#333333;
}
div.cases div.casesBox h3{
    margin-top:30px;
    color:#333333;
    font-size: 14px;
    font-weight: normal;
}
div.cases div.casesBox p.middlePic{
    margin: 10px;
}
p.middlePic img{
    width:1110px;
}
div.casesControl{
    width:1120px;
   height:100px;
    position: relative;
    margin:50px 50px ;
}
div.casesControl div.shangxia a{
    display: block;
    color:#333333;
    max-width: 310px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
div.casesControl div.shangxia a:hover{
    color:#015a9c;
    font-weight: bolder;
}
div.casesControl a{
    font-size:14px;
    padding:6px 0;
    text-decoration: none;
}
div.cases a.casesBack{
    font-size: 14px;
    display: block;
    padding:0;!important;
    text-align: center;
    line-height: 40px;
    border-radius: 8px;
    color:#015a9c;
    position: absolute;
    bottom: 50px;
    right:0;
    width:140px;
    height:40px;
    border: 1px solid #015a9c;
}
div.cases a.casesBack:hover{
    color:white;
    background:#197ed6;
}
div.nowPosition{
    margin-bottom: 60px;
}