#preloader {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #3199DA;
    z-index:1021;
}

.loader {
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    width: 180px;
    height: 180px;
    background-image: url(../../../../images/loader.gif);
    background-position: center;
    background-repeat: no-repeat;
    z-index: 1022;
    margin-left: -90px;
}