body {
  font-family: monospace;
  background: #fff;
  color: #111;
  max-width: 800px;
  margin: 40px auto;
  padding: 0 24px 60px;
}

.back {
  display: inline-block;
  margin-bottom: 24px;
  color: #2d7a2d;
  text-decoration: none;
  font-size: 13px;
}

h1 { font-size: 20px; color: #2d7a2d; margin-bottom: 32px; }
h2 { font-size: 15px; margin: 32px 0 12px; border-bottom: 1px solid #eee; padding-bottom: 6px; }


.quiz-item {
  margin-bottom: 24px;
}
.q {
border-color: #2d7a2d;
  font-weight: bold;
  margin-bottom: 12px;
}
.rep {
  color: #2d7a2d;
  font-weight: bold;
  border: 1px solid #2d7a2d;
  padding: 8px;
  background-color: #2d7a2d;
  color: #fff;
  margin-bottom: 12px;
}