body {
  background-color: red;
}

form {
  text-align: center;
  margin: auto;
  font-family: "Comic Sans MS", sans-serif;
  font-size: 20px;
  color: yellow;
  padding: 0;
}

input {
  font-size: 15px;
  padding: 3px;
  margin: 0;
}

h1 {
  text-align: center;
  font-family: "Comic Sans MS", sans-serif;
  font-size: 30px;
  padding: 20px 0 15px 0;
  color: yellow;
}

h2 {
  text-align: center;
  font-family: Impact, Charcoal, sans-serif;
  text-transform: uppercase;
  font-size: 70px;
  padding: 0;
  color: black;
  background-color: yellow;
  margin: 0;
}

h3 {
  text-align: center;
  font-family: "Comic Sans MS", sans-serif;
  font-size: 20px;
  padding: 40px 0 10px 0;
  color: yellow;
  margin: 0;
}

.blink {
  animation: blinker 1s step-start infinite;
}

@keyframes blinker {
  50% {
    opacity: 0;
  }
}