Example of Front Page with Right Sidebar as per Image Below

Rule 1
Go to ‘Appearance’ > Customizing > Global > Container
- Default Layout: Full Width/ Contained
- Container width: 1400 px

Rule 2
Go to ‘Appearance’ > Customizing > Page
Customizing page:
- Container Layout: Boxed
- Sidebar Layout: No Sidebar

Rule 3
Go to actual page (front page in this case) >
- Content Layout: Content Boxed
- Sidebar: Right Sidebar

Example of Syllabus Page without Sidebar

Rules 1 and 2 as per abovementioned
Rule 3
- Content Layout: Full Width/ Contained
- Sidebar: No Sidebar

Example of Syllabus Page with Sidebar
Frontend

Rules 1 and 2 as per abovementioned
Rule 3
- Content Layout: Full Width/ Contained
- Sidebar: Right Sidebar
