/*案例列表*/
.download_pic
{
    width:100%;
    height:350px;
    background:url(/images/bg_download.png) top center no-repeat;
    background-size:cover;
}
.download_content
{
    width:100%;
    background-color:#ffffff;
}
.download_content .list
{
    background-color:#F3F3F3;padding-top:40px;padding-left:50px;width:1150px;margin:0 auto;min-height:800px;
}
.download_content .list .item
{
   float:left;margin-left:80px;width:430px;height:150px;border:1px solid #BFBFBF;margin-bottom:20px;
   background-color:#FFFFFF;
}
.download_content .list .item a.btn
{
    margin-top:65px;
    width:61px;
    line-height:27px;
    height:27px;
    display:block;
    border-radius:5px;
    border:1px solid #0585DE;
    text-align:center;
    color:#0585DE;
}
.download_content .list .item a.btn:hover
{
    background:#0585DE;
    color:#ffffff;
}
.list li
{
    float:left;
    height:150px;
}