body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.settings {
  display: flex;
  position: absolute;
  top: 0;
  right: 0;
  padding: 16px;
}

.settings h3 {
  margin: 0;
  font-size: 1.2rem;
}