Makes the wall-mode gallery render as a single full-width column on mobile devices, on the Markers (/scenes/markers) and Images (/images) pages.

By default, Stash's wall mode uses react-photo-gallery, which calculates position: absolute offsets for a multi-column brick layout. On small screens this produces items that are too small to comfortably tap and browse. This plugin overrides those offsets so each item spans the full width of the screen, making marker previews and images easy to scroll through on a phone.

Behaviour

Applies only when window.innerWidth ≤ 960px — covers all current phones including large flagships in landscape (e.g. iPhone 16 Pro Max: 932px, Galaxy S24 Ultra: 915px), while excluding tablets (iPad mini landscape: 1024px).
Activates and deactivates automatically as you navigate between pages.
Re-evaluates on orientation change (portrait ↔ landscape).
Has no effect on desktop or tablet viewports.

Implementation note

The fix injects a <style> tag with !important rules rather than setting inline styles via JavaScript. This is necessary because react-photo-gallery continuously recalculates and re-applies its own inline styles; a CSS rule with !important wins unconditionally regardless of render timing.