129 			cssReq: {  class in $.layout.config.resizers
144 			cssReq: {  class in $.layout.config.togglers
160 			cssReq: {  class in $.layout.config.content
173 			cssReq: {  class in $.layout.config.panes
189 		,	cssReq: {  class in $.layout.config.north
202 		,	cssReq: {  class in $.layout.config.south
215 		,	cssReq: {  class in $.layout.config.east
228 		,	cssReq: {  class in $.layout.config.west
239 		,	cssReq: {  class in $.layout.config.center
2266 			.css(c.cssReq).css("zIndex", options.zIndexes.pane_normal)
2494 				.css(_c.resizers.cssReq).css("zIndex", options.zIndexes.resizer_normal)
2517 					.css(_c.togglers.cssReq) // add base/required styles
2596 			$C.css( _c.content.cssReq );
4811 				.css(c.cssReq)