.app-loader {
    background: #fff url("../images/loader.gif") no-repeat scroll center center;
    height: 100%;
    left: 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 99999999;
    display: block;
}

/*.app-wrapper {*/
    /*display: none;*/
/*}*/