body {
  background: white;
  color: black
}

h1 {
  color: #c33;
  background: transparent;
  font-weight: bold;
  text-align: center
}

h2 {
  color: #00008b;
  background: transparent;
  font-weight: bold
}

h3 {
  color: #006400;
  background: transparent;
  margin-left: 4%;
  margin-right: 4%;
  font-weight: bold
}