How to fix video alignment issues on Venture theme?

[BrokenHearted]

Hello, 

I am Having trouble displaying a video on the top of my website. I'm using the custom HTML section on the Shopify theme Venture. The Video's alignment seems to be off on mobile/pc and not taking up the whole screen. I have tried many solutions to center the alignment and full screen with no luck:( Sadly I am unexperienced with coding and am not sure how to solve this issue. My company's goal was to simply display the video, looped, and muted and to take up as much space as possible (no padding) and centered on both mobile and pc. If anyone can solve this solution, we are able to grant collaborator access to do so. If anyone thinks they can help please respond ill attach some screenshots below of problem, Thanks sm! 

Website : www.brokenheartedco.com

Collaborator : www.broken-hearted-co.myshopify.com

[Savior]

@BrokenHearted 

Can you tell me how you want to display the video. Please provide a layout/design screenshot for video. And i will send you a collaboration request. Contact me here

[BrokenHearted]

Thankyou! Just emailed