.main_left{
    width:750px; float:left;  }
.main_top_left{
    float:left; width:420px;}
.main_top_right{
    float:right; width:320px;
}
.main_right{
    float:right; width:240px;  
}
.main_center_left{
    float:left; width:750px;
}
.main_center_right{
    float:left; width:240px; 
}
.main_bottom_left,.main_bottom_center,.main_bottom_right{
    float:left; width:322px; 
}
.wrapper{ height:auto; overflow:hidden;}
.main_bottom_center,.main_bottom_right{
}
.main_bottom_foot{
   width:1001px; margin:auto;
}

.sousuo{margin:0 auto;}
.dqwz {
margin-top: 13px;
padding-left: 35px;
position: absolute;
 *margin-top:21px;
}
/*北京会史-图片影视*/
.rollBox{width:710px;padding-top:26px;overflow:hidden; margin: auto;padding-bottom:12px;}
    .rollBox .Cont{width:627px;overflow:hidden;margin:0 auto;height:180px}
    .rollBox .ScrCont{width:10000000px;}
    .rollBox .Cont .pic{  height:160px; _width:192px !important;width:192px;text-align:center;margin-right:28px; float:left;}
    *+html .rollBox .Cont .pic{height:160px;width:192px; _width:192px;float:left;text-align:center;}
    .rollBox .Cont .pic img{background:#fff;display:block;margin:0 auto; width:192px; height:140px;}
    .rollBox #List1,.rollBox #List2{float:left;}
#List1 p a,#List2 p a{ padding:0px 8px; line-height:30px;}