Help with background sizing

[123rainbow]

Hello I’m trying to change the width of my background image for my header to be full length horizontally (not tiled) - it currently has a strange padding that is set to “auto” somewhere?
This is what it currently looks like

This is what I have my code set to at the moment.

It doesn’t seem to care that I have any width set here.

[niraj_patel]

Hello @123rainbow
would you like to share your store URL and password if any please.
so i can check and provide you possible solution for your question.

[theycallmemakka]

Hi @123rainbow ,

your site is password protected. Can you provide me password to view the store?

[tim_1]

Target .header-wrapper instead of .header in your rule.