.xfggwz{width:300px; 
height:250px; 
position:fixed; 
z-index:999999; 
right:0; 
bottom:0;	
}
.xfggwz em{display:block; 
width:15px; 
height:15px;
line-height:10px; 
font-size:20px; 
font-style:normal; 
padding-left:3px; 
float:right;
	}
.xfggwz em a{display:block; 
width:15px; 
height:15px;
padding-left:2px;
color:#999;
	}
.xfggwz em a:hover{ background:#FFF;
color:#f00;
	}