The navigation under site pages does not allow proper theming because the structure is different than on the other levels (under course for example).
- Add some activities which are expandable on site level (glossary, quiz, ...)
- Expand 'Site pages'
- The icon is correctly aligned and the arrow to expand is visible
- Alignment is wrong
Also there are inconsistencies with the class hasicon
Also, there under courses, there would be a <ul> where as in site pages there is none. See screenshots.