Applying hover fx from GuideLines in Courses as well

Applying hover and focus effects from GuideLines page to Courses page as
well.
Adding Duration to Courses

Adding per level Duration (as per new req) to Courses.
Reducing font-size in footer

Reducing font-size in all footer elements.
Adding link to RnR PDF in GuideLines

Adding link to Rules And Regulation PDF in GuideLines.