* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  width: 100%;

  margin: 0;
  padding: 0;
}

body {
  font-size: 1.2em;
  font-family: monospace;
  color: #fff;
  background: #040608;
  display: flex;
}

a {
  color: #00d200;
}

main {
  flex-grow: 1;
  position: relative;
}

main div {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: max-content;
  max-width: 100%;

  margin: 0;
  padding: 12px 32px;
  text-align: center;
  line-height: 1.4;
  font-size: 1.6em;
}

main p {
  margin: 0;
}