html, body {
  height:100%;
}

html {
  display:table;
  width:100%;
  font-family: 'JetBrains Mono', monospace;
}

body {
  display:table-cell;
  text-align:center;
  vertical-align:middle;
  background-color: #2f3640 !important;
}

h1 {
  color: white;
  font-size: 26px;
}

h2 {
  color: #3498db;
  font-size: 32px;
  transition: font-size 0.2s;
}

.copy {
  font-size: 12px;
  color: white;
}

.box {
  border-radius: 5px;
  overflow: auto;
  width: 250px;
  color: white;
  display: inline-block;
  background-color: #1c2026;
  text-align: center;
}

h2:hover {
  font-size: 38px;
}