theme/ckeditor5-ui/globals/_fonts.css
/*
* Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
* For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
*/
:root {
--ck-font-size-base: 13px;
--ck-line-height-base: 1.84615;
--ck-font-face: Helvetica, Arial, Tahoma, Verdana, Sans-Serif;
--ck-font-size-tiny: 0.7em;
--ck-font-size-small: 0.75em;
--ck-font-size-normal: 1em;
--ck-font-size-big: 1.4em;
--ck-font-size-large: 1.8em;
}