body.loading {
    overflow: hidden;
}

#preloader {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: #0223C6;
    z-index: 111111111;
}
#preloader img{
    position: absolute;
    width: 18rem;
    height: auto;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
}