Style hover, focus, and active states differently | Zell Liew
Styling The Good Ol' Button Element - Ahmad Shadeed
internet explorer 8 - Tooltip CSS ONLY: focus and hover prevents access to following button - Stack Overflow
Having a Little Fun With Custom Focus Styles | CSS-Tricks - CSS-Tricks
34904 (The design of the focus outline on buttons/elements could be improved) – WordPress Trac
Designing button focus states for better usability - DEV Community
javafx 2, CSS and focus disappearing - Stack Overflow
Arnaud Delafosse on Twitter: "⌨️ "Designing Custom Focus Indicators." How about making your focus styles more perceivable, pretty and already #WCAG 2.2 compliant? #a11y #UX #design #CSS https://t.co/qrtlBCVBpb https://t.co/IvAkvS2OpY" / Twitter
gui design - Should :focus and :hover styles be the same or distinct? - User Experience Stack Exchange
Buttons' focus CSS state in Safari and FF not working · Issue #299 · nordnet/nordnet-ui-kit · GitHub
Designing States for Buttons & UI Interactions | Adobe XD Ideas
Platform News: Rounded Outlines, GPU-Accelerated SVG Animations, How CSS Variables Are Resolved | CSS-Tricks - CSS-Tricks
A guide to designing accessible, WCAG-compliant focus indicators – Sara Soueidan, inclusive design engineer
Designing button focus states for better usability - DEV Community
Form submit buttons outline on focus [#2224567] | Drupal.org
Platform News: Using :focus-visible, BBC's New Typeface, Declarative Shadow DOMs, A11Y and Placeholders | CSS-Tricks - CSS-Tricks
Focus State designs, themes, templates and downloadable graphic elements on Dribbble