h1 {
  font-family: 'libre_baskerville_bold';
  font-size: 20px;
  text-align: center
}
main {
  margin: 10px 20px;
  text-align: center;
}
main div:last-of-type {
}
main img {
  width: 256px;
}
@media only screen and (min-width: 768px) {
  h1 {
    font-size: 26px;
  }
}
@media only screen and (min-width: 1025px) {
  body {
    background-attachment: fixed;
    background-image: url('/image/background.jpg');
    background-repeat: no-repeat;
    background-size: cover;
    height: 100%;
    margin: 0;
    width: 100%;
  }
  h1 {
    font-size: 56px;
  }
}