Hey @TeamYouTube, how come I've got a big border around my thumbnails? You can see they're not there in the custom thumbnail bit, but on my video pages they show up.pic.twitter.com/xTEQvyVlEK
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I'm seeing the same thing on the YouTube videos embedded on my website. Just FYI 
Sorry @LoyalRex I'm inserting myself in this thread because you're much more likely to get YouTube support haha. Interested if you get this resolved cuz this issue is messing with the look of my sitepic.twitter.com/mcGcgxKxuO
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