.question_answer-answer {
  border: 1px #ccc solid;
  margin: 2px;
  padding: 5px;
}
.question_answer-answer-author {
  font-size: 90%;
}
.question_answer-answer-content {
  font-style: italic;
}
.question_answer-selected {
  border: 2px solid #999900;
}