body {
  font-family: Arial, 'Helvetica Neue', Helvetica, sans-serif;
  width: 600px;
  right: 0;
  left: 0;
  margin-right: auto;
  margin-left: auto;
}

h1 {
}
h2 {
}
h3 {
}

.return {
  margin-top: 64px;
  padding-top: 8px;
  border-top: solid 1px gray;
  text-align: center;
}

/* JS interaction for questions and training test */
#results {
  display: none;
}

#results #finished {
  background-color: #FFFFEE;
}

#continue,
#continue {
  display: none;
}

.correct {
  font-weight: bold;
  color: blue;
  display: none;
}

.incorrect {
  font-weight: bold;
  color: red;
  display: none;
}

.response {
  display: none;
}

.answer {
  display: none;
}