title: Inject Code into an iFrame to Hide a Specific Element
body: <p>I am attempting to hide an element loaded in an iFrame using CSS/jQuery/Javascript. The iFrame content is located on a different domain. I am trying to hide a button on the page loaded inside the iFrame. The buttons HTML is:</p>
  
  <pre><code>&lt;a href="/Communication" id="lbtnMessage" class="bsrpBlueButtonLink"&gt;
      &lt;div class="NavButtonMess"&gt;
          &lt;span&gt;Messages&lt;/span&gt;
      &lt;/div&gt;
  &lt;/a&gt;
  </code></pre>
  
  <p>I have read mixed answers around the Internet on whether or not this is possible. I just need to be able to hide this block of code in the iFrame source. I this at all possible?</p>