/** 弹窗css  */
#floatBoxBg{width:100%;height:100%;background:#000;filter:alpha(opacity=30);opacity:0.3;position:absolute;top:0;left:0;z-index:9998;}
.floatBox{border:#D7E2EA 5px solid;width:300px;position:absolute;top:50px;left:40%;background:#fff;z-index:9999;}
.floatBox .content{background:#fff;}