code: function(str){
      return str.replace(BORDER_RADIUS_RE, 
        function(){
          var ret = 'border-radius' + arguments[1]
                                    + ':'
                                    + arguments[2]
                                    + reorderBorderRadius(arguments[3],
                                                          arguments[4],
                                                          arguments[5],
                                                          arguments[6]);
          if(arguments[7])
            ret += ' / ' + reorderBorderRadius(arguments[8],
                                               arguments[9],
                                               arguments[10],
                                               arguments[11]);
                                               
          return ret;
        }
      );
    }
docs: Fixes border radius This case is special because of the particularities of border-radius