CSS text-box-trim: The End of Fudging Vertical Paddingtranslating…

You give a button padding: 12px and it comes out looking bottom-heavy. So you split it: padding: 10px 12px 14px, squint, nudge the numbers, ship it. Two sprints later design swaps the type family and every one of those hand-tuned values is wrong again, because the new font…