title: Moving a DIV using only CSS
body: <p>I need to move a DIV element to the bottom of the body but I can't modify the HTML structure. I thought some existing thread could help me as they explain exactly what I'm looking for but it doesn't seem to be working in my case : <a href="https://stackoverflow.com/questions/20336880/moving-a-div-from-bottom-to-top-using-only-css">Moving a div from bottom to top, using only css</a>. I might be missing something.</p>
  
  <p>Here's my page : <a href="https://www.tr-architecte.fr/page-220-auriples-drome" rel="nofollow noreferrer">https://www.tr-architecte.fr/page-220-auriples-drome</a></p>
  
  <pre><code>&lt;section&gt;
    &lt;article class="container-fluid"&gt;
      &lt;div class="row"&gt;...&lt;/div&gt;
      &lt;div class="txt"&gt;...&lt;/div&gt;
      &lt;div class="gallery"&gt;...&lt;/div&gt;
    &lt;/article&gt;
  &lt;/section&gt;
  </code></pre>
  
  <p>The concerned element is DIV.txt. I want it to be placed right after the div.gallery but can't do it manually as the photos gallery generates itself automatically at the bottom. I can modify classes and styles though.</p>
  
  <p>Let me know if you need more infos.</p>