.pagetop {
    display:none;
    position:fixed;
    bottom:128px;
    right:15px;
	z-index:999999;
}
.pagetop a {
    padding:6px 4px;
    display:block;
    background-color:rgba(0,0,0,0.5);
    text-align:center;
    color:#FFF;
    font-size:1.0em;
	line-height:1.0;
    text-decoration:none;
	border-radius:5px;
}
.pagetop a span {
    display:block;
    font-size:0.6em;
}