div.auto-loader {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1000;
    opacity: 0.6;
    -moz-opacity : 0.6; 
    -ms-filter: "alpha(opacity=60)"; /* IE 8 */ 
    filter : alpha(opacity=60); /* IE < 8 */ 
}

div.auto-loader-img {
    z-index: 1000;
    text-align: center;
    width: 100%;
    height: 100%;
    -webkit-border-radius: 8px;
    -moz-border-radius: 8px;
    border-radius: 8px; 
    background: black url('/js/jquery/autoloader/images/loader-black.gif') no-repeat center center;
}