Globalizing and creating two variants of Carrot.org icon

Globalizing and creating two variants of Carrot.org icon; tidying up some CSS
I'm following BEM standards, but it's not necessary:

http://bem.info/method/definitions/#Modifiers-for-Blocks

On Fri, Nov 21, 2014 at 3:37 PM, Thomas Citharel <notifications@github.com>
wrote:

> In themes/baggy/css/main.css:
>
> > @@ -736,6 +737,23 @@ a.add-to-wallabag-link-after:after {
> >    content: "\e80d";
> >  }
> >
> > +
> > +/* .icon-image class, for image-based icons
> > +	 ========================================================================== */
> > +
> > +.icon-image {
> > +	background-size: 16px 16px;
> > +	background-repeat: no-repeat;
> > +	background-position: center;
> > +	padding-right: 1em !important;
> > +	padding-left: 1em !important;
> > +}
> > +
> > +/* Carrot (http://carrot.org) */
> > +.icon-image--carrot {
>
> Any specific reason for the double dash here ?
>
> —
> Reply to this email directly or view it on GitHub
> <https://github.com/wallabag/wallabag/pull/944/files#r20740180>.
>