I need to add a YouTube / Vimeo / iFrame code to my article. When I do, it breaks the article. How do I fix this?
Within your article or other content, wrap the embed code from YouTube, Vimeo or other website with the following DIV tag: <div class="video-embed-container">PASTE YOUR EMBED CODE HERE</div>
When you return to WYSIWYG edit mode you'll see your embedded code content rendered.
If the CSS indicated above (video-embed-container) is not yet available on your website, update your CSS file with the following code snippet: