.info{
	border:1px solid #ccc; 
	padding:2px 20px 2px 5px; 
	color:#666; 
	position:absolute;
	display:none;
	line-height:20px;
	background-color:#fff;
}
.dec {
    bottom: -8px;
    display: block;
    height: 8px;
    overflow: hidden;
    position: absolute;
    left: 10px;
    width: 17px;
}
.dec s {
    font-family: simsun;
    font-size: 16px;
    height: 19px;
    left: 0;
    line-height: 21px;
    position: absolute;
    text-decoration: none;
    top: -9px;
    width: 17px;
}
.dec .dec1 {
    color: #ccc;
}
.dec .dec2 {
    color: #fff;
    top: -10px;
}