YouTube videos at bottom of the page in a weird aspect ratio

[FlightlessDuck]

Why are these videos at bottom of every page set to full width of the page? It's weird.
Especially what happens when you start playing one (see: The Tustker House review).

 

[PrincessShmoo]

Why are these videos at bottom of every page set to full width of the page? It's weird.
Especially what happens when you start playing one (see: The Tustker House review).

View attachment 669759

They started out full width for me, but by the next day they were smaller, and all 3 lined up across the page.

 

[FlightlessDuck]

It appears this is a problem with Dark Mode.

 

[PrincessShmoo]

It appears this is a problem with Dark Mode.

I'm not in dark mode.

 

[FlightlessDuck]

I'm not in dark mode.

Yes, that's what I mean. I have the problem in dark mode, you don't have the problem in "default". When I switched, the videos looked like they do for you.

 

[lanejudy]

It appears this is a problem with Dark Mode.

I think you are correct. I just tried changing modes and Dark Mode definitely has the ads stacked at screen-width, the other modes do not.