![](https://www.bypeople.com/wp-content/uploads/2014/07/prefix-free-unprefixed-css-properties.jpg)
-prefix-free: Use Only Unprefixed CSS Properties
-prefix-free lets you use only unprefixed CSS properties everywhere. It works behind the scenes, adding the current browser’s prefix to any CSS code, only when it’s needed. Among its features:
– Processes every stylesheet in or