The Mozilla developers explain the reasoning at length.
They don't want to tie people to Firefox. So when a standards-compliant version of a CSS directive becomes available, they deprecate their own -moz version.
Eventually they remove it.
The goal statement is that a page written using Firefox as the development browser will look the same for Chrome, IE and so on.
-moz defeats that purpose because it's browser-specific.
They don't want to tie people to Firefox. So when a standards-compliant version of a CSS directive becomes available, they deprecate their own -moz version. Eventually they remove it.
The goal statement is that a page written using Firefox as the development browser will look the same for Chrome, IE and so on.
-moz defeats that purpose because it's browser-specific.