Doesn't show previously selected format & Minor tweak to admin.scss

Hi! Nice plugin. I noticed the icons for post-formats were not showing in admin, the standard icon was repeated. Seems like my Chrome (31) and Firefox (26) doesn’t recognize background-position{-x,-y} properties. So I changed it to this in admin.scss:

&:hover
        .bf-icon,
        &.selected .bf-icon {
            background-position: 51px 0;
        }
        .bf-icon.bf-aside {
            background-position: 0 -45px;
        }
        .bf-icon.bf-audio {
            background-position: 0 -90px;
        }
        .bf-icon.bf-chat {
            background-position: 0 -135px;
        }
        .bf-icon.bf-gallery {
            background-position: 0 -180px;
        }
        .bf-icon.bf-image {
            background-position: 0 -225px;
        }
        .bf-icon.bf-link {
            background-position: 0 -270px;
        }
        .bf-icon.bf-quote {
            background-position: 0 -315px;
        }
        .bf-icon.bf-status {
            background-position: 0 -360px;
        }
        .bf-icon.bf-video {
            background-position: 0 -405px;
        }

Unfortunately, somehow the plugin doesn’t recognize my previously selected format (I was using CF Post Formats UI plugin, but Core identifies correctly the post-format).

Thanks for the job on this plugin and happy new year!

http://wordpress.org/plugins/better-formats/