@ckeditor/ckeditor5-revision-history/theme/revision/revisionactions.css

Document revision history feature for CKEditor 5.

/*
 * What you're currently looking at is the source code of a legally protected, proprietary software.
 * CKEditor 5 Collaboration is licensed under a commercial license and protected by copyright law. Where not otherwise indicated,
 * all CKEditor 5 Collaboration content is authored by CKSource engineers and consists of CKSource-owned intellectual property.
 *
 * Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
 * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
 */

.ck {
	&.ck-revision-history-sidebar__revision {
		& .ck-revision-history-sidebar__revision__actions {
			display: none;
			position: absolute;
			top: var(--ck-spacing-small);
			right: var(--ck-spacing-small);

			& .ck-dropdown__button {
				min-width: unset;
				min-height: unset;

				& .ck-button__icon {
					transform: scale( .7 );
				}
			}

			& .ck-dropdown__arrow {
				display: none;
			}

			& .ck-list__item__danger {
				color: var(--ck-color-button-cancel);
			}
		}

		&.ck-revision-history-sidebar__revision_selected {
			& .ck-revision-history-sidebar__revision__actions {
				& .ck-dropdown__button {
					color: var(--ck-color-base-background);

					&:hover,
					&.ck-on {
						background: var(--ck-color-base-active-focus);

						&:hover {
							filter: brightness(95%);
						}
					}
				}
			}
		}

		/* stylelint-disable no-descending-specificity */
		&.ck-revision-history-sidebar__revision_highlighted {
			& .ck-revision-history-sidebar__revision__actions {
				& .ck-dropdown__button {
					&:hover,
					&.ck-on {
						background: var(--ck-revision-history-revision-highlighted-background-color-hover);

						&:hover {
							filter: brightness(95%);
						}
					}
				}
			}
		}
		/* stylelint-enable no-descending-specificity */

		&:hover:not(.ck-disabled) .ck-revision-history-sidebar__revision__actions,
		&:not(.ck-disabled) .ck-revision-history-sidebar__revision__actions.ck-on {
			display: block;
		}
	}
}