anchor.diff:  
     <section class="tool-try-it bg-connect-yellow bg-image-connect-pattern-bullseye">
       <h2 class='q-h1'>Try It Out for Yourself</h2>
  -    <a href='http://connect.quill.org/#/play/lesson/-KnBeexyhssSWcrSEfpr' target="_blank" class="q-button cta-button bg-white text-connect-yellow">Preview Quill Connect</a>
  +    <a href='https://connect.quill.org/#/play/lesson/-KnoWhUWhtxvet4_bi4r' target="_blank" class="q-button cta-button bg-white text-connect-yellow">Preview Quill Connect</a>
     </section>
   
     <section>
       <div class="boy-playing-quill">
  -      <img src="/images/tools/connect/laura_marshall_student.png" alt="boy playing quill">
  +      <img src=<%= "#{ENV['CDN_URL']}/images/tools/connect/laura_marshall_student.png" %> alt="boy playing quill">
       </div>
     </section>
   
  
positive.code:           </div>
          </div>
      </section>
  
  
    <section class="tool-carousel" id="walkthrough">
        <div id="diagnosticCarousel" class="carousel slide" data-ride="carousel">
  
negative.code: 
      <section class='bg-connect-yellow tool-hero text-center'>
        <h1 class="q-h1">
            <img class="tool-page-icon" src=<%= "#{ENV['CDN_URL']}/images/shared/quill_connect_white.svg"%>>Quill Connect
        </h1>
        <p class='description'>
          Help your students advance from fragmented and run-on sentences to complex and well-structured sentences with Quill Connect. Using the evidence-based strategy of sentence combining, students combine multiple ideas into a single sentence. They then receive instant feedback designed to help them improve the clarity and precision of their sentences.
        </p>
        <a href='https://connect.quill.org/#/play/lesson/-KnoWhUWhtxvet4_bi4r' target="_blank" class="q-button cta-button bg-white text-connect-yellow">Try Quill Connect Now</a>
      </section>
  
      <section class="tool-animation-section " id="overview">
            <video class='tool-animation' src=<%= "#{ENV['CDN_URL']}/videos/tools/connect.mp4" %> autoplay loop/>
      </section>
  
      <section class="walk-thru-wrapper desktop" id="how-it-works">
  