* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: system-ui, sans-serif;
}

html,
body {
  height: 100vh;
  height: 100dvh;
}

main {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

button {
  width: 80%;
  height: 80%;
  border-radius: 2rem;
  padding: 2rem;
  font-size: 2rem;

  &.success {
    background-color: mediumspringgreen;
    color: black;
  }
}