title: CSS change attributes for a single character
body: <p>I'm making a tampermokey script that will change a webpage's letter colors. What it has to do is change each letter's color with a specific color (for example, each 'a' is red, 'b' green...).</p>
  
  <p>There is nothing about this in Google. I can't use span since I'm editing a HTML document (spanning with different classes each letter is not the solution).</p>
  
  <p>How can I change the font color for a specific character?</p>