.pop { position:absolute;  color:#111;  top:100px; left:50px; width:490px; 
background:#c0c0c0; _background: url(http://b3.hoopchina.com.cn/images/pop_bg.gif) #c0c0c0 no-repeat;  padding-right:3px; padding-bottom:3px;  z-index:10;}
.pop_content { border:1px solid #8c8c8c; background:#fff; margin-top:-4px; margin-left:-4px; _margin-top:0; _margin-left:0; overflow:hidden; _zoom:1}
.pop h2,#popup h2  { font-size:14px;  height:35px; background:#e7e7e7; line-height:35px; padding-left:10px; color:#000; overflow:hidden;}
.pop h2 a span,#popup h2 a span { display:none; }
.pop h2 a,.pop h2 a:hover,#popup h2 a,#popup h2 a:hover { display:block; float:right;  background:url(http://b3.hoopchina.com.cn/images/img_icon.gif) 0 -16px no-repeat; width:30px; height:33px; cursor:pointer;}

.reg{margin-left:40px; margin-top:20px; margin-bottom:20px;}
.reg li{margin-bottom:10px;}
.act{padding-left:55px;}