Autoprefixer Extension in Brackets

[mmccomb01]

After installing the Autoprefixer extension it appears to not be working correctly. I should be able to select a specific portion of my code and then go to edit and select auto prefix selection. However, when I do this it will not work unless I know which specific piece of code needs the prefix. In my training, I was told to select my entire css file and then select the auto prefix selection. Those prefixes should automatically appear and nothing happens.

[parlita001]

check that there is no error in your code, in that case prefixer will not work. a ";" or a "}". It is easy to happen.
I advise you to open a new folder and create an empty CSS file to test the functioning of autoprefixer

[mikaeljorhult]

Make sure that you have a valid CSS file (the extension will not work on Sass or Less). There's probably an issue just like @parlita001 suggested.

Feel free to post the CSS if you keep having the same issue.