+ var classes = editor.config.justifyClasses;\r
+ if ( classes )\r
+ {\r
+ // The left align class.\r
+ if ( node.hasClass( classes[ 0 ] ) )\r
+ {\r
+ node.removeClass( classes[ 0 ] );\r
+ node.addClass( classes[ 2 ] );\r
+ }\r
+ // The right align class.\r
+ else if ( node.hasClass( classes[ 2 ] ) )\r
+ {\r
+ node.removeClass( classes[ 2 ] );\r
+ node.addClass( classes[ 0 ] );\r
+ }\r
+ }\r
+\r
+ // Always switch CSS margins.\r