body {
  font-family: Verdana, Arial, Helvetica, sans-serif;
}

.center {
  text-align: center;
}

h1 {
  font-family: 'Caveat', Verdana, Arial, Helvetica, sans-serif;
  font-size: 48pt;
  font-weight: 300;

  line-height: 1;
}

.sitests {
  margin: 1rem auto;
  max-width: 40rem;
  text-align: center;
}

.sitests .sitest-link {
  display: block;
  border: 1px solid #77a;
  border-radius: 0.5rem;
  padding: 1rem 0.2rem;
  margin: 0.4rem 0;

  text-decoration: none;
  color: #00a;
}

.sitests .sitest-link:hover {
  text-decoration: underline;
  border-color: #00a;
}