:root { --bricks-color-light-blue: #03a9f4; --bricks-color-sky-blue: #81D4FA; --bricks-color-green: #4caf50; --bricks-color-light-green: #8bc34a; --bricks-color-lime: #cddc39; --hellgrau: hsla(0, 16%, 16%, 0.05);}