.map_content
{
width:900px;height:616px;margin:auto;padding:auto;    
}
.map_bg
{
 width:900px;height:570px;background-image:url(/BootStrapStyle/img/bg/Map.png);position:absolute;   
 }
 .map_bg a
{
 color:black;font-size:13px;font-family:微软雅黑;word-spacing:8px;letter-spacing:2px; 
 text-decoration:none; 
 }
  .map_bg a:hover
{
 color:red;font-size:15px;font-family:微软雅黑;word-spacing:8px;letter-spacing:2px;  
  text-decoration:none; 
 }