ckeditor5-image-upload-base64/packages/ckeditor5-image/theme/image.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-content .image {
	display: table;
	clear: both;
	text-align: center;

	/* Make sure there is some space between the content and the image. Center image by default. */
	margin: 1em auto;

	& img {
		/* Prevent unnecessary margins caused by line-height (see #44). */
		display: block;

		/* Center the image if its width is smaller than the content's width. */
		margin: 0 auto;

		/* Make sure the image never exceeds the size of the parent container (ckeditor/ckeditor5-ui#67). */
		max-width: 100%;

		/* Make sure the caption will be displayed properly (See: https://github.com/ckeditor/ckeditor5/issues/1870). */
		min-width: 50px;
	}
}