html {
  background: url(bg.jpg);
  background-repeat: repeat;
}
body {
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-family: serif;
  font-size: 16pt;
}
header {
  position: relative;
  text-align: center;
}
header img {
  width: 100%;
}
.fade {
  opacity: 0.25;
}
header h1 {
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 34pt;
  text-shadow: 1px 1px 2px #000;
  width: 100%;
  color: #ffd;
  text-stroke: 4px;
}
main {
  max-width: 50ch;
  padding: 2ch;
  height: 100%;
  background: rgba(50, 50, 50, 0.8);
  backdrop-filter: blur(5px);
}
main img {
  width: 100%;
}

label {
  font-size: 24pt;
}

button {
  width: 100%;
  font-size: 24pt;
}