.lianxi{max-width: 1200px; margin-left: auto; margin-right: auto; padding-top:10px;padding-bottom: 60px;min-height:660px;}
.lianxi .zuo{ width:45%; border:1px solid #e0e0e0;padding:2%;float: left; margin-top:30px; height: 400px;}
.lianxi .zuo .top{ font-size:24px; border-bottom:1px solid #e0e0e0; line-height: 66px;}
.lianxi .zuo .inter{padding-top:30px; color: #555;padding-left: 20px;}
.lianxi .zuo .inter p{ font-size:18px;padding-left:40px; background-size:25px 25px !important;margin:25px 0; line-height: 28px;}
.lianxi .you{width:48%; float: right; margin-top:30px;}
@media only screen and (max-width:1200px){
.lianxi{padding-left: 10px; padding-right: 10px;}	
}
@media only screen and (max-width:750px){
.lianxi .zuo{ width:96%; border:1px solid #e0e0e0;padding:2%;float:none; margin-top:20px; height:auto;}
.lianxi .zuo .top{ font-size:18px; border-bottom:1px solid #e0e0e0; line-height:60px;}
.lianxi .zuo .inter{padding-top:15px; color: #555;padding-left:15px;}
.lianxi .zuo .inter p{ font-size:16px;padding-left:40px; background-size:20px 20px !important;margin:20px 0; line-height: 28px;}
.lianxi .you{width:100%;overflow: hidden; float:none; margin-top:30px;}
.lianxi .you iframe{width:100%;overflow: hidden;}
}