[Feature] Video sizing for larger displays

[joe9663]

Is your feature request related to a problem? Please describe.
The responsive video implementation in Crio 2.9.3 works as expected for mobile devices, videos resize properly. Identified an issue where the maximum width of videos seems to be capped at 500 in the theme and they do not expand to take up the entire available width of the containing elements.

Describe the solution you'd like
Allowing embedded videos to expand the full width of their containers will allow users to control the width of the embeds with PPB column controls (or another builder if desired) without having to set a width on the [embed] in the Text editor.

[jamesros161]

related to BoldGrid/post-and-page-builder#266