// Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved. // For licensing, see LICENSE.md or http://ckeditor.com/license @mixin ck-editor-toolbar { .ck-button { // Make sure the next button does not overlap focused one. &:focus { z-index: ck-z(); } // Tooltip tweaks: // 1. Don't display tooltips for disabled buttons in the toolbar, // they're unavailable anyway. // 2. Don't display tooltips for buttons with text; text explains // the button anyway. &.ck-button_with-text:not(.ck-dropdown__button), &.ck-disabled { @include ck-tooltip_disabled(); } } }