.site_banner{ width: 100%; height: auto; }
.site_banner img{ width: 100%; height: auto; }
.linkmap{ display: none; }
.dep_linkmap .linkmap{ display: block !important;margin-bottom: 40px; }
.ks_jj{ margin-top: 30px; }
.ks_jj{ line-height: 36px; color: #666; }
.ks_jj p{ text-indent: 2em; } 
@media only screen and (max-width:768px){ 
 .main{ padding:0px; }
 .main_content{ padding:0px 10px; box-sizing: border-box; }
.ks_jj img{width: 80%;}
 }