<UL> <LI>lorem</LI> <LI>Ipsum</LI> </UL> <UL class="notImportant"> <LI>dolor</LI> <Li>sit</LI> </UL> <!--- .... -->
now I wont to make a button witch hides all the non-imprtant elements.
So I found solutions:
Important:: the solution should hide all ‘notImportant’ even if they are newly added, (and be easily reversible)
what would be the best (/fastest/most efficient /…) solution? or what are the pros and cons from my posibilitys? Are there othter ways to do this?