Full width Menu

I would like to increase the width of this my menu, I have managed to make it full width, but I need it to cover end to end, see the screenshot.

The theme used is oceanwp with oceanwp mega menu function. but I need the mega menu to be full with.

looking for someone to provide me with the CSS to accomplish the full-width end to end.

https://imgur.com/c6LdLLK

Company
victor
Job Type
Part Time
Location
N/A
Budget
20
How to Apply
Via email