title: Find the elements only after a specific text in html using selenium python
body: <p>Lets say I have following HTML Code</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;div class="12"&gt; 
    &lt;div class="something"&gt;&lt;/div&gt; 
  &lt;/div&gt;
  &lt;div class="12"&gt; 
    &lt;div class="34"&gt; 
      &lt;span&gt;TODAY&lt;/span&gt; 
    &lt;/div&gt;
  &lt;/div&gt; 
  &lt;div class="12"&gt; 
    &lt;div class="something"&gt;&lt;/div&gt; 
  &lt;/div&gt; 
  &lt;div class="12"&gt; 
    &lt;div class="something"&gt;&lt;/div&gt; 
  &lt;/div&gt;</code></pre>
  </div>
  </div>
  </p>
  
  <p>Now If I use <code>driver.find_elements_by_class_name("something")</code> then I get all the classes present in the HTML code. But I want to get classes only after a specific word ("Today") in HTML. How to exclude classes that appear before the specific word. Next divs and classes could be at any level.</p>