modules/ve-mw/preinit/styles/ve.init.MWVESwitchConfirmDialog.css
/*!
* VisualEditor MediaWiki Initialization edit switching styles.
*
* @copyright See AUTHORS.txt
* @license The MIT License (MIT); see LICENSE.txt
*/
.ve-init-mw-editSwitch .oo-ui-toolbar-bar {
background: transparent;
box-shadow: none;
border: 0;
}