.mr30{ margin-right:30px;}
.cloms .lanmu_box{ width:224px; height:254px; float:left; border:#c8c8c8 1px solid; position:relative;margin-top: 30px;}
.bg_img{ width:224px; height:254px; display:block;}
.bg_box{ position:absolute; bottom:1px; left:0; background:url(/Sites/Uploaded/UserUpLoad/20160607/20160607114146.png) no-repeat;width: 224px;height: 135px;z-index: 2;}
.icon1{ position:absolute;left:60px;bottom:36px;z-index: 9;}
.icon2{ position:absolute;left:50px;bottom:36px;z-index: 9;}
.icon3{ position:absolute;left:63px;bottom:36px;z-index: 9;}
.bg_box:hover{ background:url(/Sites/Uploaded/UserUpLoad/20160607/20160607125900.png) no-repeat;}

@media only screen and (max-width:640px){
.cloms .lanmu_box {margin: 15px auto; display: block; float: none;}
}