ckeditor5-image-upload-base64/packages/ckeditor5-heading/theme/heading.css

The development environment of CKEditor 5 – the best browser-based rich text editor.

/*
 * Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
 * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
 */

.ck.ck-heading_heading1 {
	font-size: 20px;
}

.ck.ck-heading_heading2 {
	font-size: 17px;
}

.ck.ck-heading_heading3 {
	font-size: 14px;
}

.ck[class*="ck-heading_heading"] {
	font-weight: bold;
}