FIX: Amend incorrectly displaying graphs in Firefox
FIX: Amend incorrectly displaying graphs in Firefox

alexcu/doubtfire-web,doubtfire-lms/doubtfire-web,final-year-project/doubtfire-web,alexcu/doubtfire-web,doubtfire-lms/doubtfire-web,doubtfire-lms/doubtfire-web,final-year-project/doubtfire-web,doubtfire-lms/doubtfire-web