.app-nav a[data-no-router] {
    opacity: .8;
    text-decoration: none;
}

body[data-docs-version="v1"] .app-nav a[data-no-router][href="/docs/v1"],
body[data-docs-version="v2"] .app-nav a[data-no-router][href="/docs/v2"] {
    opacity: 1;
    font-weight: 600;
    border-bottom: 2px solid currentColor;
}