*{margin:0;padding:0}
ul,li,ol{ list-style:none}
.box{ position:fixed;width:100%;height:100%;top:0;left:0;background:rgba(0,0,0,.4);display:none}
.bg{width:360px;height:200px;background:#fff;position:absolute;top:50%;left:50%;margin-top:-100px;margin-left:-180px;}
.hd{height:40px;line-height:40px;padding:0 10px; position:relative;background:#2E3944;color:#fff}
.hd span{ position:absolute;height:40px;width:40px;text-align:center;right:0;top:0;}
.hd span:hover{background:#4A5A69; cursor:pointer}
.dq{padding:10px}
ul{padding:10px; overflow:hidden}
ul li{ float:left;width:60px;text-align:center; cursor:pointer;line-height:30px}
ul li:hover{border:1px solid #ddd;margin:-1px}