Prefix or Posthack

摘要

Vendor prefixes: Threat or menace? As browser support (including in IE9) encourages more of us to dive into CSS3, vendor prefixes such as -moz-border-radius and -webkit-animation may challenge our consciences, along with our patience. But while nobody particularly enjoys writing the same thing four or five times in a row, prefixes may actually accelerate the advancement and refinement of CSS. King of CSS Eric Meyer explains why.