#loading{
    background-image: url(loading.gif);
    background-repeat: no-repeat;
    background-position: center center;
    position: fixed;
    z-index: 999999;
    top:0%;
    left: 0%;
    width: 100%;
    height: 100%;
    margin-top: -0px;
    margin-left:-0px;
    opacity: 0.8;
    background-color: #eee;   
    display: block;
    text-align: center;
    padding-top: 20px;
    color:#666;
    display: none;
}