fixup! doc: apply logical ordering to CSS variables

Co-authored-by: Antoine du Hamel <duhamelantoine1995@gmail.com>

Author: Trott

doc/api_assets/style.css

@@ -25,7 +25,7 @@
   --gray7: #c1c1c1;
   --grey8: #ddd;
 
-  --api-stability-links-bg:  rgba(255, 255, 255, .4);
+  --api-stability-links-bg: rgba(255, 255, 255, .4);
   --color-brand-primary: var(--gray6);
   --color-brand-secondary: var(--green1);
   --color-fill-app: var(--white);