MediaWiki:Standard Edit Summary.css

border-color: #cfcfcf; border-radius: 3px; padding: 1px 2px; width: 260px; }
 * 1) stdSummaries {

.EditPage.toolbar-expanded.editpage-sourcewidemode-on.mode-source #stdSummaries { position: relative; right: 290px; top: 3px; width: 278px; }

.EditPage.toolbar-expanded.editpage-sourcewidemode-on.mode-source .module_page_controls .preview_box, .EditPage.toolbar-expanded.editpage-sourcewidemode-on.mode-source .module_page_controls .buttons { position: relative; top: -21px; right: -56px; }