.title
{
    font-size:24px;
    margin-bottom:22px;
    }
.text
{
    font-size:16px;
    line-height:28px;
    }
.three-columns
{
    margin-bottom:70px !important;
    }
.case-img1
{
    margin-bottom:25px;
    }
.hexin
{
    width:33%;
    margin:13px auto;
    }
.hexin, .hexin span
{
    display:block;
    float:left;
    }
.hexin span
{
    width:20px;
    height:20px;
    border-radius:50%;
    background:#0fa6ea;
    margin-right:10px;
    color:#fff;
    text-align:center;
    }
.jt
{
    width:50px ;
    height:50px;
    display:block;
    float:left;
    border:none !important;
     background:url('../img/jt.png') no-repeat center;
    }
.up1,.bottom1
{
    margin:auto 362px;
    }
.up2,.bottom2
{
    margin-left:174px;
    }
.bottom1,.bottom2
{
    transform:rotate(180deg);
    }
.right,.left
{
    width:50px !important;
    }
.right
{
    transform:rotate(90deg);
    }
.left
{
    transform:rotate(-90deg);
    }
.icon-list>span
{
    display:block;
    width:109px;
    height:68px;
    border:1px dashed #999;
    margin:9px;
    float:left;
    }
.case-img2
{
    width:100%;
    height:40px;

    }
.border-line
{
    height:68px !important;
    line-height:68px;
    margin:30px auto;
    }
.shangquan
{
    width:100%;
    }
.shangquan li
{
    width:25%;
    height:346px;
    float:left;
    }
.anli li
{
    width:200px;
    height:200px;
    float:left;
    margin:37px;
    }
.btm-slogen
{
    width:443px;
    margin:auto;
    }
.btm-slogen span
{
    display:block;
    float:left;
    font-size:18px;
    }
.line
{
    width:90px;
    height:0;
    border-bottom:1px solid #ccc;
    margin:10px 5px ;
    }
.xtc
{
    background:#fff url('../img/case4-11.png') no-repeat center;
    }
.xtc:hover
{
    /*background:#fff url('../img/case4-12.png') no-repeat center;*/

    }
.wd
{
    background:#fff url('../img/case4-21.png') no-repeat center;
    }
/*.wd:hover
{
    background:#fff url('../img/case4-22.png') no-repeat center;
    }*/
.xtd
{
    background:#fff url('../img/case4-31.png') no-repeat center;
    }
/*.xtd:hover
{
    background:#fff url('../img/case4-32.png') no-repeat center;
    }*/
.ty
{
    background:#fff url('../img/case4-41.png') no-repeat center;
    }
/*.ty:hover
{
    background:#fff url('../img/case4-42.png') no-repeat center;
    }*/