html {
  box-sizing: border-box;
  font-size: 62.5%;
}

body {
  font-family: 'Lucida Sans', sans-serif;
  background-color: var(--bg);

  height: 100vh;
  margin: 0;

  color: var(--col7);

  font-size: 1.5em;
  line-height: 1.6;
}

*, :after, :before {
  box-sizing: inherit;
}