.scrollable{float:left}a.browse{display:block;width:30px;height:30px;float:left;margin:0 2px;cursor:pointer;font-size:1px}a.right{background-position:0 -30px;clear:right;margin-right:0}a.right:hover{background-position:-30px -30px}a.right:active{background-position:-60px -30px}a.left{margin-left:0}a.left:hover{background-position:-30px 0}a.left:active{background-position:-60px 0}a.down,a.up{float:none;margin:10px 50px}a.up:hover{background-position:-30px 0}a.up:active{background-position:-60px 0}a.down{background-position:0 -30px}a.down:hover{background-position:-30px -30px}a.down:active{background-position:-60px -30px}a.disabled{visibility:hidden!important}