Hello,

It would be very useful if there was an option on the YouTube addon to wrap the iframe in a responsive div as seen on getbootstrap.com/components/#responsive-embed

<!-- 16:9 aspect ratio -->
<div class="embed-responsive embed-responsive-16by9">
<iframe class="embed-responsive-item" src="…"></iframe>
</div>

<!-- 4:3 aspect ratio -->
<div class="embed-responsive embed-responsive-4by3">
<iframe class="embed-responsive-item" src="…"></iframe>
</div>

Hello,

The new release of YouTube plugin is planned and I think there is no problems to add wrapping template option to the plugin