Logo and menu nav placement shifting when going through pages. Dawn theme

Topic summary

A Shopify store owner using the Dawn theme is experiencing a visual issue where the logo and header navigation menu shift position when navigating between pages (particularly noticeable between “Portfolio” and “Shop” pages).

Proposed Solution:
A user suggested adding CSS code to the base.css file:

body,html {
  overflow-x: hidden;
}

Current Status:
The proposed fix did not resolve the issue—the logo and menu navigation continue to shift after implementing the code. The problem remains unresolved, and the original poster included a screenshot showing the persistent shifting behavior.

Summarized with AI on November 12. AI used: claude-sonnet-4-5-20250929.

Hello,

Like the title says, the logo and menu navigation bar placements shifts slightly when clicking though pages, if you click back and forth between “portfolio” and shop" you can see the shift. This occurs on a couple of other pages as well.

Is there a way to keep the logo and menu fixed in place throughout each page? Any help is greatly appreciated, thank you in advanced. Website info is below:

password: uviwho

@catbellystudios , do this to fix it in 20 seconds:

  1. In your Shopify Admin go to: online store > themes > actions > edit code
  2. Find Asset > base.css and paste this at the bottom of the file:
body,html{
	overflow-x: hidden;
}

If it helps you please click on the “like” button and mark this answer as a solution!
Thank you.

Kind regards,
Diego

Thanks for the reply @diego_ezfy
unfortunately the placement of the logo and menu nav in the header still seem to be shifting after putting the code in.