* {
  font-family: sans-serif;
  font-size: 1rem;
  line-height: 1.5em;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  padding-bottom: 50vh;
  background-color: rgb(32, 32, 32);
  background: linear-gradient(135deg, rgba(0, 26, 31, 1) 0%, rgba(19, 17, 0, 1) 100%);
  overflow-x: hidden;
}

article {
  color: rgba(255, 255, 255, 0.8);
  margin: auto;
  width: 60rem;
  max-width: 90%;
}

article header {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

article header h1 {
  font-size: 2.4em;
  padding-top: 1em;
}

article main section h3 {
  font-size: 1.6em;
  padding-top: 0.8em;
  padding-bottom: 0.4em;
}

article main section p {
  padding-bottom: 0.8em;
}

article aside nav {
  margin-top: 1em;
  margin-bottom: 1em;
  list-style: none;
}

article aside nav ul li {
  display: block;
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: 0.4em;
  padding: 0.8em;
  margin-bottom: 0.4em;
  background-image: url('/img/right-arrow.png');
  background-position: right;
  background-repeat: no-repeat;
  background-size: 1.4em;
}

article aside nav ul li a {
  color: white;
  text-decoration: none;
  width: 100%;
  height: 100%;
  display: inline-block;
}

article aside nav ul li iframe {
  width: 100%;
  height: 20em;
}

article aside nav ul li a:hover {
  text-decoration: underline;
}