.pop-box {   
    z-index: 9999; /*这个数值要足够大，才能够显示在最上层*/  
    margin-bottom: 3px;   
    display: none;   
    position: absolute;   
    background: #FFF;   
    border:solid 0px #6e8bde;   
}   
  
.pop-box h4 {   
    color: #FFF;   
    cursor:default;   
    height: 18px;   
    font-size: 14px;   
    font-weight:bold;   
    text-align: left;   
    padding-left: 8px;   
    padding-top: 4px;   
    padding-bottom: 2px;   
   /*background: url("../images/header_bg.gif") repeat-x 0 0; */  
}   
  
.pop-box-body {   
    clear: both;   
    margin: 4px;   
    padding: 2px;   
}

#floatBoxBg{display:none;width:100%;height:100%;background:#000;position:absolute;top:0;left:0;}
.floatBox{border:#666 5px solid;width:300px;position:absolute;top:50px;left:40%;}
.floatBox .title{height:23px;padding:7px 10px 0;background:#333;color:#fff;}
.floatBox .title h4{float:left;padding:0;margin:0;font-size:14px;line-height:16px;}
.floatBox .title span{float:right;cursor:pointer;}
.floatBox .content{padding:20px 15px;background:#fff;}