h1, h4{
  text-align: center;
}
h1{
  font-size: 48px;
}
body{
  font-family: "Chelsea Market", sans-serif;
}
.container{
  width: 500px;
  /*height: 200px;*/
  margin: 0 auto;
  text-align: center;
  padding: 100px;
  border: 10px solid black;
  margin-top: 50px;
}

a{
  font-size: 30px;
  color: black;
  margin-top: 20px;
  margin-bottom: 20px;
}
#how-to-play{
  display: block;
}
#back{
  display: none;
}

a:hover{
  color: purple;
}