* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.container {
  padding: 1rem;
}

select {
  margin: 0 1rem 1rem 0;
}

main {
  background-color: aqua;
  font-size: 16px;
  padding: 1rem;
}
p {
  margin: 1rem;
}
button {
  border: none;
  border-radius: 0.6rem;
  padding: 0.5rem;
  font-size: 1.2rem;
}