#toTop {
    display: none;
    position: fixed;
    background-image: url('/web/_image/btn_totop.png');
    background-repeat: no-repeat;
    opacity: 0.4;
    filter: alpha(opacity=40); /* For IE8 and earlier */
	width: 2.5rem;
    height: 2.5rem;
    background-image: url(/custom/img/toTopAdmin.svg);
    opacity: 0.4;
    filter: alpha(opacity=40);
    left: unset;
    right: 1rem;
    bottom: calc(50% - 1.25rem);
    margin-left: unset;	
}
#toTop:hover {
    opacity: 0.8;
    filter: alpha(opacity=80); /* For IE8 and earlier */
}