.NewLoader {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    text-align: center;
    background: #000;
    z-index: 9999;
    opacity: 0.9;
}

    .NewLoader img {
        width: 10%;
        margin-top: 15%;
    }