The <select> element can now be customized with CSS

This looks like what web developers have been waiting literally decades for. Possibly replacing (eventually) a bunch of JS libraries to make this all do what we want.

I don't have Chrome installed, but I'm curious how it handles multi-select fields, as I didn't see that in the example video.

I just tried it in the Codepen and it reverts to a regular old UI element when it has the multiple attribute.

Also just tried it with multiple="multiple" just in case. Same behavior.