:root {
    --sk-size: 64px;
    --sk-color: #fff
}

.preloader {
    height: 100%;
    width: 100%;
    top: 0;
    position: fixed;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center
}

[dir] .preloader {
    background: transparent;
}