Marco Rinck on Twitter: "When #Safari opens so much (empty, non-working) #webconsole windows that you get a really nice and thick box shadow because the shadows of each window add up. #bug
CSS3 Scaling box with box-shadow disappears in Safari 7 - Stack Overflow
Box-shadow trimmed in CSS columns in Chrome - Stack Overflow
Border Radius and Inset Box Shadow Bug solution! - SitePoint
Remove iOS input shadow - Stack Overflow
Bug] `focus:shadow-outline` on button not working in Firefox or Safari · Issue #1029 · tailwindlabs/tailwindcss · GitHub
Apple Releases Safari Technology Preview 137 Release Offers Bug Fixes and Performance Improvements
Mobile Safari scrolling problem with an input field inside a fixed DIV | Igor Kromin
CSS custom properties in box-shadow color function render incorrectly in Safari - Stack Overflow