.mbg
{
  background-color:#F0F0E5;
}
body
{
    margin: 0;
	padding: 0;
    }
.left
{
     width:200px;
     float:left;
     height:200px;
    font-family:微软雅黑;
    vertical-align:top;
}

.leftmenu
{
   width:190px;height:150px;  position:relative; 
}
.leftbgimg
 {
    position:absolute;left:0px;top:0px;width:190px;height:180px;z-Index:-1; 
 }


         
.right
{

     width:970px;
     float:left;
  
}
.showcontent
{
   margin-top:20px;
   font-size:13px;
   margin-bottom:10px;
   color:#808080;
}
.main_content
{
 font-size:13px;    
 vertical-align:top;
}
.title_font
{
   color: #000000;
    font-family: "宋体";
    font-size: 10.5pt;
    font-weight: bold;
    text-decoration: none;    
}

.li_over
{

     background-color:#F0F0E5;
}
.li_out
{
     background-color:White;
}
.leftmenu li
{
     cursor:pointer;
    }
    
    
    /*图片滚动*/
        
            <!--
        #demo {
        background: #FFF;
        overflow:hidden;
        border: 1px solid #CCC;
        width: 970px;
        }
        .zzrydemo
        {
        background: #FFF;
        overflow:hidden;
        border: 1px solid #CCC;
        width: 970px;
        }
       .zzrydemo img {
        border: 3px solid #F2F2F2;
        }
        #indemo {
        float: left;
        width: 800%;
        }
        #demo1 {
        float: left;
        }
        #demo2 {
        float: left;
        }
        -->