html {
  font-size: 16px;
  font-family: sans-serif;
  color: #404040;
  padding: 0 8px;
  background: #f3f3f3;
  box-sizing: border-box;
}
*, *::before, *::after {
  box-sizing: inherit;
}
body {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 20px;
  background: white;
}
h1 {
  margin: 16px 0 32px 0;
  padding-bottom: 12px;
  border-bottom: 2px solid #f65c51;
}
form {
  padding: 24px 0;
}
form label {
  font-weight: bold;
}
form input {
  display: block;
  padding: 12px;
  font-size: 16px;
  margin: 12px 0 24px 0;
  width: 100%;
  border: 1px solid #ccc;
  background: white;
}
form button {
  font-size: 14px;
  font-weight: bold;
  padding: 12px;
  border: 1px solid #ccc;
  background: #eee;
  cursor: pointer;
  text-transform: uppercase;

}
form button + button {
  margin-left: 12px;
}
form button:hover,
form button:active {
  background: #ddd;
}
pre {
  display: block;
  background: #f3f3f3;
  padding: 24px;
  word-wrap: break-word;
  white-space: pre-wrap;
}