body {
  font-family: "Monospace", serif;
  text-align: center;
  margin: 0;
  padding: 40px;
}

img.logo {
  width: 120px;
  margin-bottom: 0px;
}

h1 {
  font-family: "Helvetica", serif;
  font-size: 6em;
  margin: 0.3em 0;
}

h2 {
  font-family: Helvetica, sans-serif;
  font-size: 2.1em;
  font-weight: normal;
  margin: 0.3em 0 1em;
}

.button {
  display: inline-block;
  background-color: #f9cc39; /* yellow */
  color: black;
  font-family: "Helvetica", serif;
  font-weight: bold;
  text-decoration: none;
  padding: 12px 24px;
  border-radius: 4px;
  font-size: 1.7em;
}

.button:hover {
  background-color: #f1b800; /* darker yellow on hover */
}