.bellows{
    width: 1200px;
    height: 100px;
    margin: 0 auto;
}

.banner{
    width: 100%;
    position: relative;
}
.banner img{
    width: 100%;
    vertical-align: middle;
}
.banner>a{
    background-color: #fff;
    background: rgba(255, 255, 255, 0.3 );
}
.banner .lf{
    position: absolute;
    top: 50%;
    left: 20px;
    margin-top: -42px;
}
.banner .lf img{
    transform:rotate(180deg);
}
.banner .rt{
    position: absolute;
    top: 50%;
    right: 20px;
    margin-top: -42px;
}
.banner .point{
    position: absolute;
    bottom: 30px;
    left: 50%;
    margin-left: -35px;
}
.banner .point li{
    float: left;
    margin-right: 10px;
}
.indexText{
    position: absolute;
    right: 50px;
    top: 75px;
    z-index: 1000;
}
.showItem{
    width: 100%;
    background-image: url("../image/body_bg_blue.jpg");
}
.showItem div{
    width: 1200px;
    height: 200px;
    margin: 0 auto;
}
.showItem li{
    width: 240px;
    float: left;
    text-align: center;
    cursor: pointer;
}
.showItem li img{
    width: 110px;
    height: 110px;
    margin-top: 32px;
}
.showItem p{
    margin-top: 5px;
    color: #fff;
}
.case{
    width: 100%;
    padding: 30px;
    background-image: url("../image/body_bg_gray.jpg");
    box-sizing: border-box;
}
.customer>div{
    width: 1200px;
    margin: 0 auto;
}
.caseImg,.customerImg{
    width: 278px;
    margin: 0 auto;
    margin-bottom: 30px;
}
.bellows{
    width: 1200px;
    height: 463px;
}
.bellows ul{
    width: 1200px;
    margin: 0 auto;
}
.bellows ul:after{
    content:"."; 
    height:0; 
    visibility:hidden;
    display:block; 
    clear:both; 
}
.customerLogo{
    width: 1200px;
    height: 339px;
}
.customerLogo img{
    opacity: 0.1;
}
.customerLogo img:hover{
    opacity: 1;
}
.case>div{
    width: 1200px;
    margin: 0 auto;
}
.case .bellows li{
    width: 199px;
    float: left;
    overflow: hidden;
    position: relative;
    border-right: 1px solid #fff;
    cursor: pointer;
}
.case .bellows li:last-child{
    border-right: 0;
}
.case .bellows li.active{
    width: 400px;
}
.case .bellows li img{
    /*width: 100%;*/
    text-align: center;
    overflow: hidden;
    vertical-align: middle;
    
}
.case .bellows li span{
    position: absolute;
    width: 100%;
    height: 60px;
    line-height: 60px;
    text-align: center;
    font-size: 20px;
    font-weight: bold;
    bottom: 0;
    left: 0;
    color: #fff;
    background: rgba(0, 0, 0, 0.3 );
}
.hover{
    
}
.case .bellows li i{
    position: absolute;
    width: 70px;
    height: 54px;
    bottom: 3px;
    right: 5px;
    background-image: url(../image/a.jpg);
}
.customer{
    width: 100%;
    padding: 30px;
    box-sizing: border-box;
    padding-bottom: 0;
}
.customerLogo ul{
    width: 1200px;
    float: left;
    border-top: 1px solid #f2f2f2;
    border-left: 1px solid #f2f2f2;
    /*box-sizing: border-box;*/
}
.customerLogo li{
    float: left;
    width: 199px;
    height: 168px;
    /*box-sizing: border-box;*/
    border-right: 1px solid #f2f2f2;
    border-bottom: 1px solid #f2f2f2;
}