body {
  margin: 20px;
  font-family: sans-serif;
}
h1 {
  margin-bottom: -20px;
}
h2 {
  color: rgba(0,0,0,0.5);
}
h3 {
  margin-top: -20px;
  color: rgba(0,0,0,0.5);
}
a {
  color: rgba(0,0,255,0.45);
}
.dit {
  position: absolute;
  font-weight: 900;
}
.content {
  display: none;
}