.w3.org/WAI/WCAG21/Techniques/css/C30" class="css">Using CSS to replace text with images of text and providing user interface controls
                  to switch
               </a>
               								       
            </li>
            
            <li>
               									         
               <a href="https://www.w3.org/WAI/WCAG21/Techniques/general/G140" class="general">Separating information and structure from presentation so that Web pages can be presented
                  different way