.loadding {
    position: fixed;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    /*background: rgba(0, 0, 0, 0.5);*/
    display: block;
}

    .loadding img {
        margin: auto;
        display: block;
        position: relative;
        top: 40%;
        height: 15%;
    }