Conditionally add shadow to site header#11
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mbwatson merged 1 commit intostagecc:mainfrom Mar 4, 2026
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the header now tracks window.scrollY via a passive scroll listener and applies the `.scrolled` CSS module class (with the drop-shadow) when the page has been scrolled down. at the very top, there is no shadow. lint
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Description
We conditionally style the SiteHeader component with a subtle shadow, based on the scroll amount.
Implementation
The site header component tracks
window.scrollYvia a passive scroll listener and applies the.scrolledCSS module class (with thedrop-shadow) when the page has been scrolled down. At the very top, there is no shadow.At the top
Scroll down some
How to validate
View the site, and see no shadow on the site header. Scroll down a bit, and see the shadow appear.