.wrapper{margin:0 auto;width:100%;}
img{ border:0;margin:0 auto;}
.root1200{ width:1200px; height:100px; margin:0 auto; overflow:visible}
.wrapper em{ cursor:pointer;width:40px; height:15px; float:left; color:#FFF; font-size:12px; font-family:Verdana, Geneva, sans-serif;background:#333; margin:0 0 -20px 10px; padding:2px 5px 2px 10px; z-index:999; position:absolute; top:10px;}