/*public*/
.fl{display:inline;float:left}
/*main*/
#Fixed {position: fixed;z-index: 100;bottom: 70px;margin-left: -70px;_bottom: auto;_top:expression(document.documentElement.scrollTop+document.documentElement.clientHeight-this.offsetHeight-70);width: 63px;background-image:url('/img/upup.png');background-size:100%}

#goTop{display:none;width:63px;height:61px;opacity:0;filter:alpha(opacity=50);-moz-transition:opacity 0.3s ease-in,opacity 0.3s ease-out;-webkit-transition:opacity 0.3s ease-in,opacity 0.3s ease-out;transition:opacity 0.3s ease-in,opacity 0.3s ease-out;background-color:#000!important;background-position:-1px -119px!important;cursor:pointer}