This question already has an answer here:
On the site for puzzels, we always use the invisible text to hide spoilers. Unless hovered over, the text is yello, just as is the background.
However, I noticed that this feature doesn't work in the question itself, only in the answers.
Can I somehow make it work even in the answers's body?
This text should not be visible.
!Neither should this. Do not edit. * We're looking for a common everyday object. * It's not anything abstract as love or energy. * It's not symbolic as the letter A or peace sign.