/* quiz.css */
h1, h2, h3 {
  text-align: center;
}

fieldset {
  width: 40%;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 2em;
  background-color: #FFFFCC;
}

label {
  float: left;
  width: 10em;
  clear: left;
  text-align: right;
  margin-right: 1em;
}

input, select {
  float: left;
}

button {
  display: block;
  clear: both;
  margin-left: auto;
  margin-right: auto;
}

.error {
  font-size: 2em;
  font-weight: bold;
  color: red;
  border: 5px double red;
  text-align: center;
}