The percentage of browsers that still require these prefixes are miniscule. I've been using border-radius, box-shadow, box-sizing, and others without prefixes f

The percentage of browsers that still require these prefixes are miniscule. I've been using border-radius, box-shadow, box-sizing, and others without prefixes for a while now without issue. Check caniuse.com for their status and you'll find vendor prefixes are dropping like flies.