Favorites already look quite good, but work still needs to be done for them to match the style guide.
- Make sure that the "add favorite"/"add group" dialog is properly styled
- Define the light gray hover style for favorites and group titles.
- Ensure that selected elements look as defined (e.g. less high). Elements, in general, look bulkier and coarse, please verify font sizes, dimensions, margins and paddings.
- When editing, the edited text should be on a white background and bordered with light blue lines (as all form field in focus).