:root {--color-background: hsl(180 5% 96%);--color-dk-gray: hsl(180 4% 27%);--color-gray-lt: hsl(200 17% 93%);--brand-blue: hsl(204 100% 39%);--brand-fitting: hsl(300 35% 29%);--brand-swivel: hsl(11 47% 27%);--brand-arch: hsl(14 65% 41%);--color-white: hsl(0 0% 100%);--color-gray: hsl(180 5% 45%);--color-gray-l-1: hsl(180, 4%, 50%);--color-gray-l-2: hsl(180, 4%, 55%);--color-gray-l-3: hsl(180, 4%, 60%);--color-gray-l-4: hsl(180, 4%, 65%);--color-gray-l-5: hsl(180, 4%, 70%);--color-gray-l-6: hsl(180, 4%, 75%);--color-gray-l-7: hsl(180, 4%, 80%);--color-gray-l-8: hsl(180, 4%, 85%);--color-gray-l-9: hsl(180, 4%, 90%);--color-gray-l-10: hsl(180, 4%, 95%);--color-gray-d-1: hsl(180, 5%, 41%);--color-gray-d-2: hsl(180, 5%, 37%);--color-gray-d-3: hsl(180, 5%, 33%);--color-gray-d-4: hsl(180, 5%, 29%);--color-gray-d-5: hsl(180, 5%, 24%);--color-gray-d-6: hsl(180, 5%, 20%);--color-gray-d-7: hsl(180, 5%, 16%);--color-gray-d-8: hsl(180, 5%, 12%);--color-gray-d-9: hsl(180, 5%, 8%);--color-gray-d-10: hsl(180, 5%, 4%);--color-gray-t-1: hsla(180, 4%, 95%, 0.09);--color-gray-t-2: hsla(180, 4%, 90%, 0.18);--color-gray-t-3: hsla(180, 4%, 85%, 0.27);--color-gray-t-4: hsla(180, 4%, 80%, 0.36);--color-gray-t-5: hsla(180, 4%, 75%, 0.45);--color-gray-t-6: hsla(180, 4%, 70%, 0.55);--color-gray-t-7: hsla(180, 4%, 65%, 0.64);--color-gray-t-8: hsla(180, 4%, 60%, 0.73);--color-gray-t-9: hsla(180, 4%, 55%, 0.82);--color-gray-t-10: hsla(180, 4%, 50%, 0.91);}