Hello

I use JP Expert template with Joomla v3.9.3
I would like to display a video into an article, i tried to insert html code such like this, but iframe code are automaticaly swipped out when saving the article.

<!-- 21:9 aspect ratio -->
<div class="embed-responsive embed-responsive-21by9">
<iframe class="embed-responsive-item" src="..."></iframe>
</div>

Can you show me the way to insert a video ?

Many thanks

www.astemplates.com/faq/how-add-iframe-in-joomla3-article

Thank you, i remove iframe tag as suggested, now html code stays when saving the article, however the Youtube video still not shown ...

Is there something else to do ?

Please dont use an editor.
www.joomlaplates.com/support/documentati...content-was-cleansed

I don't think it is necessary in my case to add exceptions, because when i display the code source of the page iframe address is there.
However Joomla won't display it .

I added anyway the following into "Editor TinyMCE" plugin -> "valid elements"
I think the problem comes from somewhere else.

Maybe your Browser or any Plugin is blocking the "iframe"