Added official appearance property.
Added official appearance property.
JulianWielga/stylus-less,seleckis/nib-pushup,tj/nib,seleckis/nib-pushup,F4-Group/nib,ilovezy/nib,F4-Group/nib,ecmartinez/nib,ilovezy/nib,tj/nib,rstacruz/nib,ecmartinez/nib