Visual focus on sites modal is confusing

Comment from ISU:

*Sometimes the VF is a box, sometimes only a line. when it's a line, it can be difficult to tell which item has the focus (image portal1).
*Focus moves from filter search to empty space after the search. If this is meant to be delete entry button (X), the focus should be on the X button itself for clarity (image portal2).
*Focus is weak/inconsistent on the "Sites" tab within the modal (image portal3)
*Standard blue focus does not show on search filter box, only cursor is present (image portal4)
*Actual class gets no visual focus, although tab does stop on it (image portal5)
*Can't seem to tab to Organize Favorites Tab
*KB directions (U/D) should be given along with mouse directions on Org fav tab*Sometimes the VF is a box, sometimes only a line. when it's a line, it can be difficult to tell which item has the focus (image portal1).
*Focus moves from filter search to empty space after the search. If this is meant to be delete entry button (X), the focus should be on the X button itself for clarity (image portal2).
*Focus is weak/inconsistent on the "Sites" tab within the modal (image portal3)
*Standard blue focus does not show on search filter box, only cursor is present (image portal4)
*Actual class gets no visual focus, although tab does stop on it (image portal5)
*Can't seem to tab to Organize Favorites Tab
*KB directions (U/D) should be given along with mouse directions on Org fav tab