[Plugin: Faded Borders for Images] Doesn't work, using Headway Themes

I use Headway Themes (3.2.4) on WordPress 3.4.1. I tried Faded Border and it just didn’t work.

I installed the plugin, added the class to an image in an existing page, updated the image, updated the page, zip.

So I tried on a new post. Same thing. Still nothing.

Tried turning off most of the image related plugins (jquery colorbox, nextgen gallery and some of its sub extensions).

Any Ideas?

https://www.ads-software.com/extend/plugins/faded-borders-for-images/