#toTop {
    display: none;
    position: fixed;
    bottom: 60px;
    right: 5px;
    width: 50px;
    height: 50px;
	z-index:9997;
    background-image: url('../../images/ZH-TW/gotop.png');
    background-repeat: no-repeat;
    opacity: 0.75;
    filter: alpha(opacity=75); /* For IE8 and earlier */
}
#toTop:hover {
    opacity: 1;
    filter: alpha(opacity=100); /* For IE8 and earlier */
}