body {
    font-family: 'Comic Sans MS', sans-serif;
    background-color: black;
    color: orange;
}

h1 {
    font-size: 5vw;
    text-align: center;
}

#index {
    padding: 5%;
    width: 40%;
    font-size: 2vw;
    margin-left: auto;
    margin-right: auto;
    border: 2px solid orange;
}

img {
    display: block;
    margin-left: auto;
    margin-right: auto;
    max-width: 60%;
}

#join {
  width: 60%;
  margin-left: auto;
  margin-right: auto;
  font-size: 1vw;
}

#join h3 {
  font-size: 3vw;
}

h2 {
 text-align: center;
}