.link_bottom {
 background: url(/Sites/Uploaded/UserUpLoad/20171207/20171207165205.jpg) no-repeat center;
 }
 .link_bottom a.ld_a {
 left: 282px;
 top: 60px;
 line-height:48px;
 }
 .link_bottom a.ent_a {
 left: 108px;
 bottom: 195px;
 }
 .link_bottom a.zxy_a {
 bottom: 191px;
 right: 109px;
 line-height: 76px;
 }

 @media only screen and (max-width: 768px){
	.link_bottom{background:none;}
	.link_bottom a.zxy_a{line-height:40px;}
}