.guangao{
    	display: block;
    	height: auto;
    	width: 100%;
    	position: fixed;
    	bottom: 0;
    	left: 0;
    	z-index: 999999;
    }
   .shut-gg{
    display: block;
    position: absolute;
    height: 25px;
    width: 25px;
    line-height: 25px;
    font-size: 25px;
    right: 0;
    text-align: center;
    font-weight: bold;
    background-color: #f8982f;
   }