body,div,dl,ul,li,dd,dt,ol,p,h1,h2,h3,h4,h5,h6,a,span,img{
                padding: 0;
                margin: 0;
                list-style: none;
         }
         body{
                font-family: "宋体";
                font-size: 12px;
                color: #333333;
                background:#f0f0f0;
         }
         a{
                text-decoration: none;
         }
         .fl{
                float: left;
         }
         .fr{
                float: right;
         }
         .clearfix{
                overflow: hidden;
         }
         .pl{
                padding-left: 10px;
         }
         .pr{
                padding-right: 10px;
         }
         .pb{
                padding-bottom: 10px;
         }

       
         .detailbox{
                width: 1000px;
                margin: 0 auto;
                background:#fff;
                margin-top:-10px;
                padding-top:10px;
         }

        .detailcon{
               
                min-height: 750px;
                padding:0 10px;

        }
        .w240{
                width: 240px;
        }
        .w730{
                width: 730px;
        }       
                .pb20{
                padding-bottom:20px;
        }