Videos Exceeding the Size of the container

[Steve0Greatness]

Describe the bug
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Videos in feeds overflow.

To Reproduce
Steps to reproduce the behavior:

I've noticed this with the Linux Experiment's TilVids feed, however, this issue may be applicable to other feeds.

Expected behavior
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Videos should stay within the box allocated to each entry.

Screenshots
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Environment (please complete the following information):

• CommaFeed version (or "commafeed.com"): commafeed.com
• Browser [e.g. chrome, firefox]: Firefox
• Device [e.g. desktop, mobile]: Desktop

Additional context
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[Athou]

Good catch, thanks!