Allow text element to be hidden(display:none) in emails created using CC's template builder

Recently we have run into a problem with email spam filtering software opening emails and clicking on all the links. Our workaround solution is to put a link at the very top of the email that is not visible to a human. This is easy to do on custom html emails: <div style="display:none;"><a href="https://www.ctemag.com/forbots">.</a></div>

But the only thing I have been able to do so far for emails created with the template builder is to put a tiny period at the top of the email that is the smallest font size and is the same color as the background color so it is invisible to the human eye. Only problem with this is that it creates extra whitespace at the top of the emails and technically humans can click on it still. It would be really nice for our company if this could be implemented.

Thanks for listening!