Anki multiple checkboxes example (styles)

anki_mch_styles.css

.card {
  font-family: arial;
  font-size: 20px;
  text-align: center;
  color: black;
  background-color: #EEDFA6;
}

.question-text{
  text-align: left
}

.all-variants { display: none; }
.correct-variants { display: none; }

.checkbox-item {
  margin-top: 10px;
}

.checkbox-item.correct-answer {
  background-color: green;
}

.checkbox-item.wrong-checked {
  background-color: red;
}

.checkbox-item.wrong-unchecked {
  border: 3px solid red;
  background-color: orange;
}