Nth Of Type를 사용한 특정이상 element 스타일처리
.activity-item:nth-of-type(1n+9)
.activity-item:nth-of-type(1n+9)
comments = sorted(question_comments + answer_comments, key = lambda i: i['pub_date'], ...
https://stackoverflow.com/questions/21925671/convert-django-model-object-to-dict-with-all-of-the-fields-intact