+\r
+ /**\r
+ * List of classes to use for aligning the contents. If it's null, no classes will be used\r
+ * and instead the corresponding CSS values will be used. The array should contain 4 members, in the following order: left, center, right, justify.\r
+ * @name CKEDITOR.config.justifyClasses\r
+ * @type Array\r
+ * @default null\r
+ * @example\r
+ * // Use the classes 'AlignLeft', 'AlignCenter', 'AlignRight', 'AlignJustify'\r
+ * config.justifyClasses = [ 'AlignLeft', 'AlignCenter', 'AlignRight', 'AlignJustify' ];\r
+ */\r