body {
    margin: 0%;
    background-color: black;
    display: block;
    width: 100vw;
    height: 100vh;
    position: relative;
}

.main {
    position: absolute;
    top: 0;
    left: 0;

    max-height: 100vh;
}

.base {
    position: relative;
    top: 0;
    left: 0;

    object-fit: contain;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;

    object-fit: contain;
}