Negative margin hides black bar on Vimeo on one page but not on another

Hey all,

So, I’ve embedded a Vimeo video on my product pages and I can get rid of the black bar below the video with 10px of negative margin ex:

However, the same trick doesn’t work for my category pages

Best to look at Ronan Halpin’s video, as there’s something going awry with Lucy Spink’s which is a separeate issue that I’m sortig out.

Also, the ‘sharing’ button on the top right corder doesn’t work for the videos on the category pages, but does on the product pages for some reason…

Would really appreciate the help!