Make "Approve Member", Promote to Group Admin" and "Block Member" buttons different colours

[stewrg]

Minor enhancement suggestion: When approving a new member the button is the same colour and size as the neighbouring Block and Promote Member buttons. Can I suggest that a red/grey button for "Block/Unblock", Green button for "Approve" and yellow purple/grey for "Promote/Demote" or some similar variations. This would make accidental pressing of the wrong button

[massar]

Very valid points.