body {
  background-color: black;
  font-size: 8em;
}

a {
  color: black;
  text-decoration: none;
}

a:visited {
  color: black;
}

.container {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.animate {
  background-color: pink;
  transition: 7s;
}