header {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: flex-end;

    background-color: var(--header-background-color);
    background-image: url(../images/banner.webp);
    background-repeat: no-repeat;
    background-position-x: center;
    background-position-y: center;
    background-size: cover;
    color: white;

    padding: 0;
    margin: 0 auto;
    width: 100%;

    aspect-ratio: 1280/480;
    text-align: center;

    box-shadow: var(--box-shadow-X);
}