jodit/src/plugins/resizer/resizer.less

Jodit is awesome and usefully wysiwyg editor with filebrowser

/*!
 * Jodit Editor (https://xdsoft.net/jodit/)
 * Released under MIT see LICENSE.txt in the project root for license information.
 * Copyright (c) 2013-2020 Valeriy Chupurnov. All rights reserved. https://xdsoft.net
 */

@import (reference) '../../styles/variables';

:root {
	--viewer_width: 70px;
	--viewer_height: 24px;
	--resizer-handle-size: var(--padding-default);
}

[data-jodit_iframe_wrapper] {
	display: block;
	user-select: none;
	position: relative;

	&::after {
		position: absolute;
		content: '';
		z-index: 1;
		top: 0;
		left: 0;
		right: 0;
		bottom: 0;
		cursor: pointer;
		display: block;
		background: rgba(0, 0, 0, 0);
	}
}

.jodit-resizer {
	width: 100px;
	height: 100px;
	position: absolute;
	border: 1px solid var(--color-border-dark);
	top: 0;
	left: 0;
	pointer-events: none;
	font-size: 0;

	* {
		box-sizing: border-box;
	}

	> span {
		position: absolute;
		left: 50%;
		top: 50%;
		display: inline-block;
		width: var(--viewer_width);
		height: var(--viewer_height);
		margin-left: calc(var(--viewer_width) / -2);
		margin-top: calc(var(--viewer_height) / -2);
		line-height: var(--viewer_height);
		font-size: 12px;
		text-align: center;
		color: var(--color-white);
		background-color: var(--color-placeholder);
		opacity: 0;
		transition: opacity 0.2s linear;
		overflow: visible;
	}

	> i {
		position: absolute;
		display: inline-block;
		z-index: 4;
		pointer-events: all;
		border: 1px solid var(--color-border-dark);
		background-color: var(--color-background-gray);

		&:hover {
			background-color: var(--color-background-gray-hover);
		}

		width: var(--resizer-handle-size);
		height: var(--resizer-handle-size);

		&:nth-child(1) {
			left: calc(var(--resizer-handle-size) / -2);
			top: calc(var(--resizer-handle-size) / -2);
			cursor: nw-resize;
		}

		&:nth-child(2) {
			right: calc(var(--resizer-handle-size) / -2);
			top: calc(var(--resizer-handle-size) / -2);
			cursor: ne-resize;
		}

		&:nth-child(3) {
			right: calc(var(--resizer-handle-size) / -2);
			bottom: calc(var(--resizer-handle-size) / -2);
			cursor: se-resize;
		}

		&:nth-child(4) {
			left: calc(var(--resizer-handle-size) / -2);
			bottom: calc(var(--resizer-handle-size) / -2);
			cursor: sw-resize;
		}

		@media (max-width: @screen-sm) {
			:root {
				--resizer-handle-size: calc(var(--padding-default) * 2);
			}
		}
	}
}