Involves investigating to see if there are more styling changes to be made
Styling changes needed that are already found:

• There’s also a new ‘active’ element css yellow border style on a lot of elements which was previously not there. We probably want to use the leafy green focus blue instead.
• Delete stage icon in compass-aggregations is mis-aligned
• When resizing to a small window with the compass-aggregations tab or performance tab open, the compass-shell is hidden.