#sortable {
     list-style-type: none;
     margin: 5px 0px 0px 16px;
     padding: 0;
}
#sortable li {
     margin: 3px 3px 3px 0;
     padding: 1px;
     float: left;
     width: 35px;
     height: 35px;
     font-size: 20px;
     text-align: center;
     line-height:35px;
     cursor:pointer;
     -moz-border-radius:5px;
     -webkit-border-radius:5px;
     -moz-box-shadow: 0 1px 1px rgba(0,0,0,0.5);
     -webkit-box-shadow: 0 1px 1px rgba(0,0,0,0.5);
     text-shadow: 0 -1px 1px rgba(0,0,0,0.25);
     background:#2daebf url(/Images/Captch/overlay.png) repeat-x scroll 50% 50%;
     color:#fff;
     font-weight:normal;
}