.answered {
  background-color: black; }

.not_answered {
  background-color: #cccccc; }

.correct {
  background-color: #ddffdd; }

.incorrect {
  background-color: #ffdddd; }

.table {
  width: 100%;
  display: table;
  border-collapse: collapse; }

.row {
  display: table-row;
  width: 100%; }

.cell {
  display: table-cell; }

.cellheader {
  font-weight: bold; }

.optionlabel {
  padding-left: 10px;
  width: 310px; }

.optionbar {
  width: 300px;
  padding-right: 10px;
  padding-bottom: 2px;
  vertical-align: middle;
  border-left: 1px solid black; }

.optionbarbar {
  display: block;
  height: 100%;
  border: 1px solid black;
  margin-left: 1px; }

.optionpercent {
  border-left: 2px solid black;
  padding-right: 2px;
  padding-left: 2px;
  text-align: right; }

.optioncount {
  border-left: 1px solid black;
  padding-left: 2px;
  text-align: right; }

.answered {
  background-color: white; }

.not_answered {
  background-color: #cccccc; }

.correct {
  background-color: #ddffdd; }

.incorrect {
  background-color: #ffdddd; }

.table {
  width: 100%;
  display: table;
  border-collapse: collapse; }

.row {
  display: table-row;
  width: 100%; }

.cell {
  display: table-cell; }

.cellheader {
  font-weight: bold; }

.optionlabel {
  padding-left: 10px;
  width: 310px; }

.optionbar {
  width: 300px;
  padding-right: 10px;
  padding-bottom: 2px;
  vertical-align: middle;
  border-left: 1px solid black; }

.optionbarbar {
  display: block;
  height: 100%;
  border: 1px solid black;
  margin-left: 1px; }

.optionpercent {
  border-left: 2px solid black;
  padding-right: 2px;
  padding-left: 2px;
  text-align: right; }

.optioncount {
  border-left: 1px solid black;
  padding-left: 2px;
  text-align: right; }

Check in a compiled css.
Check in a compiled css.