title: Should you use rgba(0, 0, 0, 0) or rgba(255, 255, 255, 0) for transparency in CSS?
body: <p>Should you use <code>rgba(0, 0, 0, 0)</code> or <code>rgba(255, 255, 255, 0)</code> for transparency in CSS?</p>
  
  <p>What are the pros and cons of each?</p>