Mobile menu off screen

I am having an issue with my site on mobile. The menu button in the header is pushed right past the margin. This is causing white space on the right side when you scroll over. Any help is appreciated.

The url is sbgoutfitters.com. The page is still private, password is ForAllMankind

Thank you!

Do you have any custom code on your website?

Yes. This is all the custom CSS:

//Newsletter Block Padding//

.sqs-block-newsletter .newsletter-form-field-element { padding-top: 10px !important; padding-bottom: 10px !important; } button.newsletter-form-button.sqs-system-button { padding-top: 10px !important; padding-bottom: 10px !important; }

//Main Menu Width//

.header-nav { width: 90% !important; flex: 1 1 90% !important; } .header-title-nav-wrapper { flex: 1 0 80% !important; }

/* related product 3 items */

.ProductItem-relatedProducts .list-grid .grid-item:nth-child(n+5) { display: none; }

15 minutes ago, Ods1 said:

.header-nav { width: 90% !important; flex: 1 1 90% !important; } .header-title-nav-wrapper { flex: 1 0 80% !important; }

This looks like the line that's causing the overflow.

Thats what i figured. I could try an overflow: hidden code, but dont know if that will move the menu back to where it should be on mobile. Don't want to just bandaid an issue. If there is a way to update the code to fix it I'd rather do it right.

47 minutes ago, Ods1 said:

Thats what i figured. I could try an overflow: hidden code, but dont know if that will move the menu back to where it should be on mobile. Don't want to just bandaid an issue. If there is a way to update the code to fix it I'd rather do it right.

What's the purpose of the code?

The desktop version of the header menu is centered on the page. The text started wrapping onto a second line and that code widened the menu field so it wouldn't wrap.

I was able to fix it. I reduced the width percentage in that code to 70% which is wide enought to keep the desktop navigation links on one line, but also moved the mobile menu back to where it belongs without the overflow.

Sometimes talking through the problem brings the solution.

Thank you!