Remove youtube video radius / rounded border

Kinda works, but doesn't remove rounded border on overlay that appears when you hover the mouse cursor over the video thumbnails on Home page.

The best extension to return the normal view of youtube

Thank you

Thank you, perfect. Now i have 3 extensions installed to counteract YTs bad ideas (this, bringing back the thumbs down counter and removing shorts)

It Just Works.

Very easy and works.

simple and it works, thank you

Youtube started doing round corners on videos for me today. What a hideous feature to cut off portion of video. I like round corners on control elements, but not on video! This extension saved my day!

this solves a pressing problem of our time

Excellent extension. Looking forward to the update since YouTube changed the layout.