How to disable css warning “Unknown property” in Eclipse Mars?

Question

I get many \"Unknown property\" warnings in my css files.

This might be due to the fact that I have e(fx)clipse 2.0 and the Eclipse Web Developer Tools installed. <

Answer 1

You can go to the Problems View Options, select Show items that match any configuration checked bellow and deselect Xtext Check (fast) Type in all Configurations

Screenshot: How locate Option in Problems view