.md-grid {
    /* Original value was 61rem */
    max-width: 71rem;
}

.md-announce {
    background-color:       var(--md-primary-bg-color);
}

.md-announce__inner {
    color:                  var(--md-primary-fg-color);
}

.md-header__button.md-logo img,
.md-header__button.md-logo svg {
    width: 2.5rem;
    height: 2.5rem;
}