body { background-color: black; }
.index { border-color: yellow; background: aqua; }
.read { border-color: yellow; background: mintcream; }
h1, h2 { border-color: yellow; background: black; color: mintcream; }
button.filters, div.link { border-color: blue; background: black; color: aqua; }
div.link a { color: aqua; }
div.link a:hover { color: yellow; }
.section { border-color: yellow; background: mintcream; }