body {
  background-color: #000000;
  height: 100vh;
  display: grid;
  color: #FFFFFF;
  font-family: Verdana;
  font-size: 115%;
  word-break: break-all;
  overflow: hidden;
}

.header {
  margin: auto;
  border: 1vw solid #FFFFFF;
  text-align: center;
  margin-bottom: 1vw;
}

a {
  color: #FFFFFF;
}

.spiral {
  width: 55vw;
  height: 50vw;
  margin: auto;
  border: 1vw solid #FFFFFF;
  align-content: center;
  overflow: hidden;
}