Decrease the Height of unknown connections.
Remove sections as headings, but keep available connections section as
a separator. Now positioned below active/deactivating (instead of only
connected) connections from the rest.
Readjust details expand/minimize area and highlight to the main row.
Set custom margins for ListItem's background.
Remove info row for unknown connections.
Move security type in details.
Add line between buttons and search field.
Change toolbar from GridLayout to ColumnLayout.
Add spacing between toolbuttons in toolbar.
Add opacity in details.