html, body {
    background-color: transparent;
}

:root {
    --text-color: red;
}

.container {
    width: 1920px;
    aspect-ratio: 16/9;
    position: absolute;

    top: 0;
    left: 0;
}

.nomargin {
    margin: 0;
}

.center-container {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}