ul.share {position: absolute; left:80px; top: 73px; display:block}
ul.share li {margin-right:5px; display:inline-block; background:url(../images/layout/share.png) 0 0 no-repeat; float:left}
ul.share li.none {background:none!important}
ul.share li a {width:27px; height:28px; display:inline-block; text-indent:-9999px}
ul.share li.face {background-position:0px 0px}
ul.share li.twt {background-position:-35px 0px}
ul.share li.ytube {background-position:-70px 0px}