How do I add a background image to the Dawn theme?

Technical Q&A
1

I want to add the same background image to all pages in the dawn theme. How do I input that code?

2

https://css-tricks.com/almanac/properties/b/background-image/#images

with https://shopify.dev/api/liquid/filters/url-filters#asset_img_url

body {
  background: url({{ 'logo.png' | asset_img_url: '300x' }});
}

There will be tweaking needing depending on the size of the image, need for responsiveness, whether it should be fixed, etc

https://css-tricks.com/perfect-full-page-background-image/

Merchants wanting this customization can contact me at paull.newton+shopifyforums@gmail.com with store url&pass, and use case details.

3

Sorry I’m completely new to coding. Where would I put this code? Under Layouts or Assets? Or somewhere else? Which section? I tried putting it in theme.liquid but nothing would show up.

4

It’s CSS code put it in CSS files ,normally theme.css or custom.css

Always backup your theme before making changes.