i
	background #359
b
	background #335599
u
	background rgba(144, 0, 0, .5)
s
	background hsl(0, 100%, 50%)

color1 = #359
color2 = #335599
color3 = rgba(144, 0, 0, .5)
color4 = hsl(0, 100%, 50%)

/*
 * #123, #456
 */

// #123456

ul {
  color: white;

  li {
    color: yellow;
    background: black;
  }
}