button {
  min-width: 100px;
  font-size: 100%;
}

code,
.code {
  background-color: #eee;
  color: black;
  font-family: Courier, sans-serif;
  font-size: 85%;
}

div.code {
  width: 400px;
}

.heroic {
  font-size: 150%;
  font-weight: bold;
}

hr {
  margin: 40px 0;
}

td,
th {
  text-align: left;
  vertical-align: top;
}

p span {
  color: red;
  font-size: 70%;
}