This is my test area for webdev. I keep a collection of code here, mostly for my reference. Also if i find a good link, i usually add it here and then forget about it. more...
Many of life's failures are people who
did not realize how close they were to success when they gave up. Thomas A. Edison
Random CSS Property
:defined
The :defined CSS pseudo-class represents any element that has been defined. This includes any standard element built in to the browser, and custom elements that have been successfully defined (i.e. with the CustomElementRegistry.define() method). :defined css reference
