#js_msg {z-index:9999999999; display:block; position:fixed; padding:2% 5%; font-size:18px; color:#fff; background-color:rgba(0,0,0,0.5); border-radius:5px; opacity:0;left:0px; top:20px;}
#js_msg .msg_icon {width:31px; height:31px; background:url(../images/common/loading.gif) no-repeat; display:block; float:left; margin-right:20px;}
#js_msg .msg {line-height:30px;}
.iframe_box {background:#fff; border-radius:3px; z-index:100; height:100%; position:fixed; left:0; top:0;}
.load_more {display:block; text-align:center; padding:10px 0; color:#999;}