*,
*::before,
*::after {
  border: none;
  margin: 0;
  font-family: monospace, monospace;
  font-size: 12pt;
  color: #000;
}

body {
  height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #fff;
}

button {
  border: 1px solid #f92;
  padding: 0.25rem;
}