body {
    font-size: 15pt;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}
h1{
  text-align: center;
  width: 100%;
}

input{
  width: 5rem;
  height: 3rem;
  border-radius: 10px;
  color: white;
  background-color: black;
}