:root {
  --color-green: #bada55;
  --color-brown: #6b6659;
  --color-tan: #cbcbba;
  --color-black: #000;
  --color-white: #fff;
  --color-red: #b3151a;

  --gradient-green: linear-gradient(to bottom,
    var(--color-green) 0%,
    color(var(--color-green) shade(40%)) 100%);

  --header-height: 6rem;
  --content-margin: 2rem;
  --spacing-margin: 1rem;
}