#loading {
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    position: fixed;
    display: block;
    opacity: 0.7;
    background-color: #000;
    z-index: 9999;
    text-align: center;
}

.loading-image {
    position: absolute;
    top: 50%;
    margin-top: -40px;
    left: 50%;
    margin-left: -40px;
    z-index: 100;
    width: 80px;
    height: 80px;

}