.loading
{
    background: #333333;
    width: 100%;
    height: 40px;
    background-position: center;
    margin: 0 auto;
    visibility: visible;
    border-bottom: solid 1px silver;
    position:absolute;
    float:left;
    bottom:0;
    overflow:auto;
    color:White;
    font-family:Tahoma;
    font-size:12px;
}
.td
{
    background:url(loading.gif) no-repeat;
    width:60px;
    }