img {
  width: 100vw;
}

body {
  width: 100vw;
  height: 100vh;
  background-image: url("/topbg.webp");
  background-size: contain;
  margin: 0;
  overflow: hidden;

  display: flex;
  flex-direction: column;
}

.title {
  margin-bottom: 10vh;
}

.space {
  flex-grow: 1;
}

.button {
  text-align: center;
  font-family: "Yuji Syuku";
  border: none;
  color: #e7e7e7;
  text-shadow: 3px 3px #1d1d1d;
  padding: 1em;
  padding-bottom: 1.3em;
  margin-top: -3vh;
}

.main {
  font-family: "Yuji Syuku";
  font-size: 12vw;
}

.sub {
  font-family: "Yuji Syuku";
  font-size: 6vw;
  margin-bottom: 1em;
}