Moving youtube embed slightly over to the left / touching left-side of container wall for mobile

Hi Again,

Final post for this: Seeking a solution to a placement issue I'm having with the youtube embed on my homepage, being slightly off from touching the left-side of container wall.

This issue is specifically for mobile and ipad (not desktop).

If anyone has a code for moving the video embed over a tiny bit, so it's touching the left-container wall (and adding a little more room on the right side) I would be eternally grateful!

https://followmyth.squarespace.compw: jpsmithx

Thank you,Brian