Default pictures on blog entries when no custom image was uploaded.

Cover image, teachers, progress bar, and related display options.

Default pictures for course categories without their own image.

Layout, background, welcome text, and content around the sign-in form.

Custom tabs — titles, content, and extended teacher profile.

Optional integrations for advanced setups — change only if you need them.

Intro text and background styling for the registration page.

Replace default activity category icons with your own images.

Visual editor for content blocks on the site home page.

Logos for the top bar, sidebar, login screen, and footer — including dark mode versions.