#overlay_merkliste, #overlay_merkliste1 {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    background: #fff;
    opacity: 0.8;
    filter: alpha(opacity=80);
    z-index: 850;
}

#loading {
    width: 50px;
    height: 57px;
    position: absolute;
    top: 25%;
    left: 50%;
    margin: -28px 0 0 -25px;
    z-index: 900;
}