Allow to make embed code responsive

[omarlopesino]

Problem / Motivation

Currently, when the embed code of youtube is added through the CKEditor youtube plugin, it does not wrap the embed code so that it can be responsive. In my use case, it's a problem because adding the video by the iframe makes it not responsive even checking 'Make responsive' option.

Solution

Does it make sense to use 'Make responsive' option that already exists to wrap the embed codes?