Well one way is to just bit a random bit of code like the code to center something and put nothing in between which tricks it into thinking there are characters although when it displays the post nothing shows.
Or what H did was simply type a fullstop and turn it white
Stay Safe The Princess of Darkness
Hello! You? Yes you reading this. Have a nice day because you're wonderful and you deserve it!
Follow your passion. Stay true to yourself. Never follow someone else's path unless you're in the woods and you're lost and you see a path. By all means, you should follow that. — Ellen DeGeneres
