https://www.w3.org/WAI/WCAG22/working-examples/css-focus-visible/
Using CSS :focus-visible to provide keyboard focus indication | WCAG 2
css focususingvisibleprovidekeyboard
https://www.w3schools.com/csSref/sel_focus-within.php
CSS :focus-within Pseudo-class
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and...
css focuswithinpseudoclass
https://www.digitalocean.com/community/tutorials/css-focus-within-pseudo-class
The CSS :focus-within Pseudo-Class | DigitalOcean
A quick post that shows how :focus-within can be used to help style an element when one of its descendants has focus.
css focuspseudo classwithindigitalocean
https://www.w3.org/TR/2016/NOTE-WCAG20-TECHS-20160317/C15
C15: Using CSS to change the presentation of a user interface component when it receives focus |...
https://wpforms.com/developers/how-to-add-css-to-the-form-field-focus/
How to Add CSS to the Form Field Focus
Nov 17, 2024 - Would you like to add some CSS to your form field on focus? Using a stylized way to add a visual identity to the form field can help with your user experience!
how to add cssthe formfieldfocus
https://tailwindcss.com/docs/hover-focus-and-other-states?email=geor%40ustrial&password=Bosco
Hover, focus, and other states - Core concepts - Tailwind CSS
Using utilities to style elements on hover, focus, and more.
other statescore conceptshoverfocustailwind