The dimensions below assume the use of a 1920x1080 computer monitor, no zoom, and Three Color Design enabled in Brands.
Design
Site Logo: Either 70 x 70 or 100 x 70
User Portal:
Favicon: 32 x 32
User Portal:
Dashboard Header Image: 1700 x 300
User Portal:
Default Avatar Image: 200 x 200
User Portal:
Login Page Background Image: 1100 x 700
User Portal:
Default Course Category Cover Image: 1700 x 300
User Portal:
Default Course Cover Image: 1700 x 300
User Portal:
Default Event Cover Image: 400 x 200
User Portal:
Content Creation
Video Cover Image: 1280 x 720
User Portal:
Media Library Thumbnail Image: 400 x 200
User Portal:
Learning
Course Thumbnail Images: 400 x 300
User Portal:
Lesson Thumbnail Image: 50 x 50
(Details tab)
User Portal:
Social
Default Event Category Cover Image: 1700 x 300
User Portal:
Event Image: 400 x 200
User Portal:
Website
Slideshow Image or Video: 1920 x 800
User Portal: