header:first-of-type {
    background-color: revert;
    background-image: revert;
    color: revert;
    height: revert;
    line-height: revert;
    font-size: revert;
    font-weight: revert;
    text-align: revert;
    padding-top: revert;
    font-weight: revert;
}

@media screen and (max-width: 480px) {
    header:first-of-type.double {
        line-height: revert;
        font-size: revert;
        font-weight: revert;
        padding: revert;
        margin-top: revert;
        height: revert;
    }
}

@media screen and (max-width: 480px) {
    header:first-of-type {
        height: revert;
        line-height: revert;
        font-size: revert;
        font-weight: revert;
    }
}

header+header{
    box-sizing: content-box;
    padding-block-start: var(--header-safe-margin);
}