ul.cd{float:left;list-style-type:none;margin:0;padding:0}
li.t{background:url(../images/digits-top.png) 0 0 no-repeat;width:53px;height:39px}
li.b{background:url(../images/digits-bottom.png) 0 0 no-repeat;width:53px;height:64px}
li.s{background:url(../images/comma.png) 2px 75px no-repeat;width:12px;height:100px}