title: Replace all characters from a paragraph
body: <p>Can you think of a way to replace all characters of a paragraph/string with another text or unicode chars using css? My point is to show this text as "obfuscated"/hidden. </p>
  
  <p>Let's say I have a paragraph, I would like every character to be replaced with a unicode char like this: <a href="http://www.fileformat.info/info/unicode/char/2588/index.htm" rel="nofollow noreferrer">http://www.fileformat.info/info/unicode/char/2588/index.htm</a>. This is one way but I couldn't implemented without javascript. Another way I thought is using SVGs, but I am not able to think of a more specific way.</p>
  
  <p>Right now, we use <a href="http://www.blokkfont.com/" rel="nofollow noreferrer">Blokk font</a> and it works great, but I want to do it without having to do an extra call for one more font.</p>
  
  <p>I know this is mostly a theoretical question, so I don't expect you to provide me the exact answer with code. I would rather know if someone has an idea that I could work on.</p>