:root{--brixx-spacing-xs:.5rem;--brixx-spacing-sm:1rem;--brixx-spacing-md:1.5rem;--brixx-spacing-lg:2rem;--brixx-transition-base:.25s ease}.block-error{padding:1.5rem;padding:var(--brixx-spacing-md);color:#c33;background:#fee;border:1px solid #fcc;border-radius:4px}