skin-common.less

/*******************************************************************************
 * Common Styles for Fancytree Skins.
 *
 * This section is automatically generated from the `skin-common.less` template.
 *
 * Copyright (c) 2008-2023, Martin Wendt (https://wwWendt.de)
 * Released under the MIT license
 * https://github.com/mar10/fancytree/wiki/LicenseInfo
 *
 * @version @VERSION
 * @date @DATE
******************************************************************************/

// Variables (defaults, may be overwritten by the including .less files)
@fancy-use-sprites: true; // false: suppress all background images (i.e. icons)
// @fancy-hide-connectors: true;  // false: show vertical connector lines

@fancy-level-indent: 16px;
@fancy-line-height: 16px; // height of a nodes selection bar including borders
@fancy-node-v-spacing: 1px; // gap between two node borders
@fancy-icon-width: 16px;
@fancy-icon-height: 16px;
@fancy-icon-spacing: 3px; // margin between icon/icon or icon/title
@fancy-icon-ofs-top: 0px; // extra vertical offset for expander, checkbox and icon
@fancy-title-ofs-top: 0px; // extra vertical offset for title
@fancy-node-border-width: 1px;
@fancy-node-border-radius: 0px;
@fancy-node-outline-width: 1px;

// @fancy-line-ofs-top: (@fancy-line-height - @fancy-icon-height) / 2;

// webpack uses /dist/skin-common.less as root path
// grunt-less uses /dist/skin-Xxx/ui.fancyree.less as root path
// So we define our theme LESS files for webpack compatibility, i.e.
// define the image path n every main LESS file instead of here.
// Prefix may be set to "", "/", "./", or any other value
// Note: this variable must be defined by the main LESS files:
// @fancy-image-prefix: "";

// Use 'url(...)' to link to the throbber image, or
// use data-uri(...)' to inline the data in css instead:
// @fancy-loading-url: url("@{fancy-image-prefix}loading.gif");
@fancy-loading-url: data-uri("@{fancy-image-prefix}loading.gif");

// Set to `true` to use `data-uri(...)` instead of a `url(...)` link:
@fancy-inline-sprites: false;

@fancy-font-size: 10pt;
@fancy-font-family: tahoma, arial, helvetica;
@fancy-font-color: black;
@fancy-font-color-dimm: #c0c0c0;
@fancy-font-error-color: red;

//------------------------------------------------------------------------------
// Mixins
//------------------------------------------------------------------------------
.setBgPos(@x, @y, @cond:true) when (@cond) {
	background-position: (@x * -@fancy-icon-width) (@y * -@fancy-icon-height);
}
.clearBgImage(@cond:true) when (@cond) {
	background-image: none;
}
.setBgImageUrl(@url) when (@fancy-use-sprites) and not (@fancy-inline-sprites) {
	background-image: url("@{fancy-image-prefix}@{url}");
}
.setBgImageUrl(@url) when (@fancy-use-sprites) and (@fancy-inline-sprites) {
	background-image: data-uri("@{fancy-image-prefix}@{url}");
}
.useSprite(@x, @y) when (@fancy-use-sprites) {
	.setBgPos(@x, @y);
}
.rounded-corners(@radius) {
	-webkit-border-radius: @radius;
	-moz-border-radius: @radius;
	-ms-border-radius: @radius;
	-o-border-radius: @radius;
	border-radius: @radius;
}
.spanStyleMixin(@color, @bgcolor, @bordercolor) {
	border-color: @bordercolor;
	background: @bgcolor;
	color: @color;
}
.spanStyleMixin(@color, @bgcolor, @bordercolor, @startColor, @stopColor) {
	.spanStyleMixin(@color, @bgcolor, @bordercolor);
	// @c-start: argb(@startColor);
	// @c-end: argb(@stopColor);
	background: -moz-linear-gradient(
		top,
		@startColor 0%,
		@stopColor 100%
	); // FF3.6+
	background: -webkit-gradient(
		linear,
		left top,
		left bottom,
		color-stop(0%, @startColor),
		color-stop(100%, @stopColor)
	); // Chrome,Safari4+
	background: -webkit-linear-gradient(
		top,
		@startColor 0%,
		@stopColor 100%
	); // Chrome10+,Safari5.1+
	background: -o-linear-gradient(
		top,
		@startColor 0%,
		@stopColor 100%
	); // Opera 11.10+
	background: -ms-linear-gradient(
		top,
		@startColor 0%,
		@stopColor 100%
	); // IE10+
	background: linear-gradient(
		to bottom,
		@startColor 0%,
		@stopColor 100%
	); // W3C
	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='@{startColor}', endColorstr='@{stopColor}',GradientType=0 ); // IE6-9
}

/*------------------------------------------------------------------------------
 * Helpers
 *----------------------------------------------------------------------------*/
// Redefine, in case jQuery-UI is not included
// .ui-helper-hidden,
.fancytree-helper-hidden {
	display: none;
}
.fancytree-helper-indeterminate-cb {
	// tri-state checkbox
	color: #777;
}
.fancytree-helper-disabled {
	color: @fancy-font-color-dimm;
}

/* Helper to allow spinning loader icon with glyph-, ligature-, and SVG-icons. */
.fancytree-helper-spin {
	-webkit-animation: spin 1000ms infinite linear;
	animation: spin 1000ms infinite linear;
}
@-webkit-keyframes spin {
	0% {
		-webkit-transform: rotate(0deg);
		transform: rotate(0deg);
	}
	100% {
		-webkit-transform: rotate(359deg);
		transform: rotate(359deg);
	}
}
@keyframes spin {
	0% {
		-webkit-transform: rotate(0deg);
		transform: rotate(0deg);
	}
	100% {
		-webkit-transform: rotate(359deg);
		transform: rotate(359deg);
	}
}

/*------------------------------------------------------------------------------
 * Container and UL / LI
 *----------------------------------------------------------------------------*/

ul.fancytree-container {
	font-family: @fancy-font-family;
	font-size: @fancy-font-size;
	white-space: nowrap;
	padding: 3px;
	margin: 0; // DT issue 201
	background-color: white;
	border: 1px dotted gray;
	// overflow: auto;  // ext-dnd5: otherwise this is always the scroll parent
	//	height: 100%; // DT issue 263, 470
	min-height: 0%; // #192
	position: relative; // #235
	ul {
		padding: 0 0 0 @fancy-level-indent;
		margin: 0;
	}
	ul > li:before {
		// #538
		content: none;
	}
	li {
		list-style-image: none;
		list-style-position: outside;
		list-style-type: none;
		-moz-background-clip: border;
		-moz-background-inline-policy: continuous;
		-moz-background-origin: padding;
		background-attachment: scroll;
		background-color: transparent;
		.setBgPos(0, 0);
		background-repeat: repeat-y;
		background-image: none; // no v-lines

		margin: 0;
		//		padding: 1px 0 0 0; // issue #246
	}
	// Suppress lines for last child node
	li.fancytree-lastsib {
		background-image: none;
	}
}

// Style, when control is disabled
.ui-fancytree-disabled ul.fancytree-container {
	opacity: 0.5;
	//	filter: alpha(opacity=50); // Yields a css warning
	background-color: silver;
}

ul.fancytree-connectors.fancytree-container {
	li {
		// Use 'data-uri(...)' to embed the image into CSS instead of linking to 'loading.gif':
		background-image: data-uri("@{fancy-image-prefix}vline.gif");
		background-position: 0 0;
	}
}

// Suppress lines for last child node
ul.fancytree-container li.fancytree-lastsib,
// Suppress lines if level is fixed expanded (option minExpandLevel)
ul.fancytree-no-connector > li {
	background-image: none;
}

// Fix jQuery UI 'blind' animation for jQuery UI (#717)
li.fancytree-animating {
	position: relative;
}

/*------------------------------------------------------------------------------
 * Common icon definitions
 *----------------------------------------------------------------------------*/

span.fancytree-empty,
span.fancytree-vline,
span.fancytree-expander,
span.fancytree-icon,
span.fancytree-checkbox,
// span.fancytree-radio,
span.fancytree-drag-helper-img,
#fancytree-drop-marker {
	width: @fancy-icon-width;
	height: @fancy-icon-height;
	//	display: -moz-inline-box; // @ FF 1+2 removed for issue 221
	//	-moz-box-align: start; /* issue 221 */
	display: inline-block; // Required to make a span sizeable
	vertical-align: top;
	background-repeat: no-repeat;
	// background-position: left;
	.setBgImageUrl("icons.gif");
	.setBgPos(0, 0);
}
span.fancytree-icon,
span.fancytree-checkbox,
span.fancytree-expander,
// span.fancytree-radio,
span.fancytree-custom-icon {
	margin-top: @fancy-icon-ofs-top;
}
/* Used by icon option: */
span.fancytree-custom-icon {
	width: @fancy-icon-width;
	height: @fancy-icon-height;
	display: inline-block;
	margin-left: @fancy-icon-spacing;
	.setBgPos(0, 0);
}
/* Used by 'icon' node option: */
img.fancytree-icon {
	width: @fancy-icon-width;
	height: @fancy-icon-height;
	margin-left: @fancy-icon-spacing;
	margin-top: @fancy-icon-ofs-top;
	vertical-align: top;
	border-style: none;
}

/*------------------------------------------------------------------------------
 * Expander icon
 *
 * Note: IE6 doesn't correctly evaluate multiples class names,
 *		 so we create combined class names that can be used in the CSS.
 *
 * Prefix: fancytree-exp-
 * 1st character: 'e': expanded, 'c': collapsed, 'n': no children
 * 2nd character (optional): 'd': lazy (Delayed)
 * 3rd character (optional): 'l': Last sibling
 *----------------------------------------------------------------------------*/

span.fancytree-expander {
	// .useSprite(0, 5);
	cursor: pointer;
}
// span.fancytree-expander:hover {
// 	// .useSprite(1, 5);
// }

// --- End nodes (use connectors instead of expanders)

.fancytree-exp-n span.fancytree-expander,
.fancytree-exp-nl span.fancytree-expander {
	// .clearBgImage( @fancy-hide-connectors );
	background-image: none;
	cursor: default;
}
.fancytree-connectors {
	.fancytree-exp-n span.fancytree-expander,
	.fancytree-exp-nl span.fancytree-expander {
		.setBgImageUrl("icons.gif");
		margin-top: 0;
	}
	.fancytree-exp-n span.fancytree-expander,       // End-node, not last sibling
	.fancytree-exp-n span.fancytree-expander:hover {
		.useSprite(0, 4);
	}
	.fancytree-exp-nl span.fancytree-expander,      // End-node, last sibling
	.fancytree-exp-nl span.fancytree-expander:hover {
		.useSprite(1, 4);
	}
}

// --- Collapsed

.fancytree-exp-c span.fancytree-expander {
	// Collapsed, not delayed, not last sibling
	.useSprite(0, 5);
}
.fancytree-exp-c span.fancytree-expander:hover {
	.useSprite(1, 5);
}
.fancytree-exp-cl span.fancytree-expander {
	// Collapsed, not delayed, last sibling
	.useSprite(0, 6);
}
.fancytree-exp-cl span.fancytree-expander:hover {
	.useSprite(1, 6);
}
.fancytree-exp-cd span.fancytree-expander {
	// Collapsed, delayed, not last sibling
	.useSprite(4, 5);
}
.fancytree-exp-cd span.fancytree-expander:hover {
	.useSprite(5, 5);
}
.fancytree-exp-cdl span.fancytree-expander {
	// Collapsed, delayed, last sibling
	.useSprite(4, 6);
}
.fancytree-exp-cdl span.fancytree-expander:hover {
	.useSprite(5, 6);
}

// --- Expanded

.fancytree-exp-e span.fancytree-expander,   // Expanded, not delayed, not last sibling
.fancytree-exp-ed span.fancytree-expander {
	// Expanded, delayed, not last sibling
	.useSprite(2, 5);
}
.fancytree-exp-e span.fancytree-expander:hover,
.fancytree-exp-ed span.fancytree-expander:hover {
	.useSprite(3, 5);
}
.fancytree-exp-el span.fancytree-expander,   // Expanded, not delayed, last sibling
.fancytree-exp-edl span.fancytree-expander {
	// Expanded, delayed, last sibling
	.useSprite(2, 6);
}
.fancytree-exp-el span.fancytree-expander:hover,
.fancytree-exp-edl span.fancytree-expander:hover {
	.useSprite(3, 6);
}

/* Fade out expanders, when container is not hovered or active */
.fancytree-fade-expander {
	span.fancytree-expander {
		transition: opacity 1.5s;
		opacity: 0;
	}
	&:hover span.fancytree-expander,
	&.fancytree-treefocus span.fancytree-expander,
	.fancytree-treefocus span.fancytree-expander,
	[class*="fancytree-statusnode-"] span.fancytree-expander {
		transition: opacity 0.6s;
		opacity: 1;
	}
}

/*------------------------------------------------------------------------------
 * Checkbox icon
 *----------------------------------------------------------------------------*/

span.fancytree-checkbox {
	margin-left: @fancy-icon-spacing;
	.useSprite(0, 2);
	&:hover {
		.useSprite(1, 2);
	}
	&.fancytree-radio {
		.useSprite(0, 3);
	}
	&.fancytree-radio:hover {
		.useSprite(1, 3);
	}
}
.fancytree-partsel span.fancytree-checkbox {
	.useSprite(4, 2);
	&:hover {
		.useSprite(5, 2);
	}
	&.fancytree-radio {
		.useSprite(4, 3);
	}
	&.fancytree-radio:hover {
		.useSprite(5, 3);
	}
}
// selected after partsel, so it takes precedence:
.fancytree-selected span.fancytree-checkbox {
	.useSprite(2, 2);
	&:hover {
		.useSprite(3, 2);
	}
	&.fancytree-radio {
		.useSprite(2, 3);
	}
	&.fancytree-radio:hover {
		.useSprite(3, 3);
	}
}
// Unselectable is dimmed, without hover effects
.fancytree-unselectable {
	span.fancytree-checkbox {
		opacity: 0.4;
		filter: alpha(opacity=40);
	}
	span.fancytree-checkbox:hover {
		.useSprite(0, 2);
	}
	span.fancytree-checkbox.fancytree-radio:hover {
		.useSprite(0, 3);
	}
	&.fancytree-partsel span.fancytree-checkbox:hover {
		.useSprite(4, 2);
	}
	&.fancytree-selected span.fancytree-checkbox:hover {
		.useSprite(2, 2);
	}
	&.fancytree-selected span.fancytree-checkbox.fancytree-radio:hover {
		.useSprite(2, 3);
	}
}

// Auto-hide checkboxes unless selected or hovered
.fancytree-container.fancytree-checkbox-auto-hide {
	span.fancytree-checkbox {
		visibility: hidden;
	}
  .fancytree-node:hover span.fancytree-checkbox,
	tr:hover td span.fancytree-checkbox,
	.fancytree-node.fancytree-selected span.fancytree-checkbox,
	tr.fancytree-selected td span.fancytree-checkbox {
		visibility: unset;
	}
  &.fancytree-treefocus {
    .fancytree-node.fancytree-active span.fancytree-checkbox,
    tr.fancytree-active td span.fancytree-checkbox {
      visibility: unset;
    }
  }
}

/*------------------------------------------------------------------------------
 * Node type icon
 * Note: IE6 doesn't correctly evaluate multiples class names,
 *		 so we create combined class names that can be used in the CSS.
 *
 * Prefix: fancytree-ico-
 * 1st character: 'e': expanded, 'c': collapsed
 * 2nd character (optional): 'f': folder
 *----------------------------------------------------------------------------*/

span.fancytree-icon {
	// Default icon
	margin-left: @fancy-icon-spacing;
	.useSprite(0, 0);
}

/* Documents */
.fancytree-ico-c span.fancytree-icon {
	// Collapsed folder (empty)
	// .useSprite(0, 0);
}
.fancytree-ico-c span.fancytree-icon:hover {
	.useSprite(1, 0);
}
.fancytree-has-children.fancytree-ico-c span.fancytree-icon {
	// Collapsed folder (not empty)
	.useSprite(2, 0);
}
.fancytree-has-children.fancytree-ico-c span.fancytree-icon:hover {
	.useSprite(3, 0);
}
.fancytree-ico-e span.fancytree-icon {
	// Expanded folder
	.useSprite(4, 0);
}
.fancytree-ico-e span.fancytree-icon:hover {
	.useSprite(5, 0);
}

/* Folders */
.fancytree-ico-cf span.fancytree-icon {
	// Collapsed folder (empty)
	.useSprite(0, 1);
}
.fancytree-ico-cf span.fancytree-icon:hover {
	.useSprite(1, 1);
}
.fancytree-has-children.fancytree-ico-cf span.fancytree-icon {
	// Collapsed folder (not empty)
	.useSprite(2, 1);
}
.fancytree-has-children.fancytree-ico-cf span.fancytree-icon:hover {
	.useSprite(3, 1);
}
.fancytree-ico-ef span.fancytree-icon {
	// Expanded folder
	.useSprite(4, 1);
}
.fancytree-ico-ef span.fancytree-icon:hover {
	.useSprite(5, 1);
}

// 'Loading' status overrides all others
.fancytree-loading span.fancytree-expander,
.fancytree-loading span.fancytree-expander:hover,
.fancytree-statusnode-loading span.fancytree-icon,
.fancytree-statusnode-loading span.fancytree-icon:hover,
span.fancytree-icon.fancytree-icon-loading {
	background-image: @fancy-loading-url;
	.useSprite(0, 0);
}

/* Status node icons */

.fancytree-statusnode-error span.fancytree-icon,
.fancytree-statusnode-error span.fancytree-icon:hover {
	.useSprite(0, 7);
}

/*------------------------------------------------------------------------------
 * Node titles and highlighting
 *----------------------------------------------------------------------------*/

span.fancytree-node {
	/* See #117 */
	display: inherit; // #117, resolves to 'display: list-item;' for standard trees
	width: 100%;
	margin-top: @fancy-node-v-spacing;
	min-height: @fancy-line-height;
}
span.fancytree-title {
	color: @fancy-font-color; // inherit doesn't work on IE
	cursor: pointer;
	display: inline-block; // Better alignment, when title contains <br>
	vertical-align: top;
	min-height: @fancy-line-height;
	padding: 0 3px 0 3px; // Otherwise italic font will be outside right bounds
	margin: @fancy-title-ofs-top 0 0 @fancy-icon-spacing;
	// margin: 0px;
	// margin-top: @fancy-line-ofs-top;
	// margin-left: @fancy-icon-spacing;
	border: @fancy-node-border-width solid transparent; // avoid jumping, when a border is added on hover
	.rounded-corners(@fancy-node-border-radius);
	//  outline: 0; // @ Firefox, prevent dotted border after click
	// Set transparent border to prevent jumping when active node gets a border
	//	   (we can do this, because this theme doesn't use vertical lines)
	//	border: 1px solid white; // Note: 'transparent' would not work in IE6
}
span.fancytree-node.fancytree-error span.fancytree-title {
	color: @fancy-font-error-color;
}

/*------------------------------------------------------------------------------
 * Drag'n'drop support
 *----------------------------------------------------------------------------*/
/* ext-dnd5: */
span.fancytree-childcounter {
	color: #fff;
	background: #337ab7; // bootstrap blue
	border: 1px solid gray;
	border-radius: 10px;
	padding: 2px;
	text-align: center;
}

/* ext-dnd: */
div.fancytree-drag-helper {
	span.fancytree-childcounter,
	span.fancytree-dnd-modifier {
		display: inline-block;
		color: #fff;
		background: #337ab7; // bootstrap blue
		border: 1px solid gray;
		min-width: 10px;
		// min-height: 16px;
		height: 10px;
		line-height: 1;
		vertical-align: baseline;
		border-radius: 10px;
		padding: 2px;
		text-align: center;
		font-size: 9px;
	}
	span.fancytree-childcounter {
		position: absolute;
		// left: 16px;
		top: -6px;
		right: -6px;
	}
	span.fancytree-dnd-modifier {
		background: #5cb85c; // bootstrap green
		border: none;
		// min-height: 16px;
		// font-size: 12px;
		font-weight: bolder;
	}
	&.fancytree-drop-accept {
		span.fancytree-drag-helper-img {
			.useSprite(2, 7);
		}
	}
	&.fancytree-drop-reject {
		span.fancytree-drag-helper-img {
			.useSprite(1, 7);
		}
	}
}

/*** Drop marker icon *********************************************************/
#fancytree-drop-marker {
	width: 2 * @fancy-icon-width; // was 24px, but 32 should be correct
	position: absolute;
	.useSprite(0, 8);
	margin: 0;
	&.fancytree-drop-after,
	&.fancytree-drop-before {
		width: 4 * @fancy-icon-width; // 64px;
		.useSprite(0, 9);
	}
	&.fancytree-drop-copy {
		.useSprite(4, 8);
	}
	&.fancytree-drop-move {
		.useSprite(2, 8);
	}
}

/*** Source node while dragging ***********************************************/

span.fancytree-drag-source {
	&.fancytree-drag-remove {
		//		text-decoration: line-through;
		opacity: 0.15;
	}
}

/*** Target node while dragging cursor is over it *****************************/

span.fancytree-drop-target {
	&.fancytree-drop-accept {
		// outline: 1px dotted #5cb85c; // bootstrap sucess
	}
}
span.fancytree-drop-reject {
	// outline: 1px dotted #d9534f; // boostrap warning
}

/*------------------------------------------------------------------------------
 * 'rtl' option
 *----------------------------------------------------------------------------*/

.fancytree-container.fancytree-rtl {
	.fancytree-title {
		/*unicode-bidi: bidi-override;*/ /* optional: reverse title letters */
	}
	span.fancytree-connector,
	span.fancytree-expander,
	span.fancytree-icon,
	span.fancytree-drag-helper-img {
		.setBgImageUrl("icons-rtl.gif");
	}
	.fancytree-exp-n span.fancytree-expander,
	.fancytree-exp-nl span.fancytree-expander {
		background-image: none;
	}
	&.fancytree-connectors .fancytree-exp-n span.fancytree-expander,
	&.fancytree-connectors .fancytree-exp-nl span.fancytree-expander {
		.setBgImageUrl("icons-rtl.gif");
	}
}
ul.fancytree-container.fancytree-rtl {
	ul {
		padding: 0 16px 0 0;
	}
	&.fancytree-connectors li {
		background-position: right 0;
		background-image: url("@{fancy-image-prefix}vline-rtl.gif");
	}
	// Suppress lines for last child node
	li.fancytree-lastsib,
	// Suppress lines if level is fixed expanded (option minExpandLevel)
	&.fancytree-no-connector > li {
		background-image: none;
	}
}
#fancytree-drop-marker.fancytree-rtl {
	.setBgImageUrl("icons-rtl.gif");
}

/*------------------------------------------------------------------------------
 * 'table' extension
 *----------------------------------------------------------------------------*/

table.fancytree-ext-table {
	font-family: @fancy-font-family;
	font-size: @fancy-font-size;
	border-collapse: collapse;
	span.fancytree-node {
		display: inline-block; // #117
		box-sizing: border-box; // #562
	}
	td.fancytree-status-merged {
		text-align: center;
		// font-weight: bold;
		font-style: italic;
		//		line-height: 100px;
		color: @fancy-font-color-dimm;
	}
	tr.fancytree-statusnode-error td.fancytree-status-merged {
		color: @fancy-font-error-color;
	}
	/* ext-ariagrid */
	&.fancytree-ext-ariagrid.fancytree-cell-mode {
		> tbody > tr.fancytree-active > td {
			background-color: #eee;
		}
		> tbody > tr > td.fancytree-active-cell {
			background-color: #cbe8f6;
		}
		&.fancytree-cell-nav-mode > tbody > tr > td.fancytree-active-cell {
			background-color: #3875d7;
		}
	}
}

/*------------------------------------------------------------------------------
 * 'columnview' extension
 *----------------------------------------------------------------------------*/

table.fancytree-ext-columnview {
	// 	border-collapse: collapse;
	// 	width: 100%;
	tbody tr td {
		position: relative;
		border: 1px solid gray;
		vertical-align: top;
		overflow: auto;
		> ul {
			padding: 0;
			li {
				list-style-image: none;
				list-style-position: outside;
				list-style-type: none;
				-moz-background-clip: border;
				-moz-background-inline-policy: continuous;
				-moz-background-origin: padding;
				background-attachment: scroll;
				background-color: transparent;
				.setBgPos(0, 0);
				background-repeat: repeat-y;
				background-image: none; /* no v-lines */

				margin: 0;
				//				padding: 1px 0 0 0;  // issue #246
			}
		}
	}
	span.fancytree-node {
		position: relative; /* allow positioning of embedded spans */
		display: inline-block; // #117
	}
	span.fancytree-node.fancytree-expanded {
		background-color: #e0e0e0;
	}
	span.fancytree-node.fancytree-active {
		background-color: #cbe8f6;
		// background-color: royalblue;
	}
	.fancytree-has-children span.fancytree-cv-right {
		position: absolute;
		right: 3px;
		.useSprite(0, 5);
		&:hover {
			.useSprite(1, 5);
		}
	}
}

/*------------------------------------------------------------------------------
 * 'filter' extension
 *----------------------------------------------------------------------------*/

.fancytree-ext-filter-dimm {
	span.fancytree-node span.fancytree-title {
		color: @fancy-font-color-dimm;
		font-weight: lighter;
	}
	tr.fancytree-submatch span.fancytree-title,
	span.fancytree-node.fancytree-submatch span.fancytree-title {
		color: black;
		font-weight: normal;
	}
	tr.fancytree-match span.fancytree-title,
	span.fancytree-node.fancytree-match span.fancytree-title {
		color: black;
		font-weight: bold;
	}
}
.fancytree-ext-filter-hide {
	tr.fancytree-hide,
	span.fancytree-node.fancytree-hide {
		display: none;
	}
	tr.fancytree-submatch span.fancytree-title,
	span.fancytree-node.fancytree-submatch span.fancytree-title {
		color: @fancy-font-color-dimm;
		font-weight: lighter;
	}
	tr.fancytree-match span.fancytree-title,
	span.fancytree-node.fancytree-match span.fancytree-title {
		color: black;
		font-weight: normal;
	}
}
/* Hide expanders if all child nodes are hidden by filter */
.fancytree-ext-filter-hide-expanders {
	tr.fancytree-match span.fancytree-expander,
	span.fancytree-node.fancytree-match span.fancytree-expander {
		visibility: hidden;
	}
	tr.fancytree-submatch span.fancytree-expander,
	span.fancytree-node.fancytree-submatch span.fancytree-expander {
		visibility: visible;
	}
}

.fancytree-ext-childcounter,
.fancytree-ext-filter {
	// span.fancytree-title mark {
	// 	font-style: normal;
	// 	background-color: #ead61c; // yellow
	// 	border-radius: 3px;
	// }
	span.fancytree-icon,
	span.fancytree-custom-icon {
		position: relative;
	}
	span.fancytree-childcounter {
		color: #fff;
		background: #777; // #337ab7;  // bootstrap blue
		border: 1px solid gray;
		position: absolute;
		top: -6px;
		right: -6px;
		min-width: 10px;
		height: 10px;
		line-height: 1;
		vertical-align: baseline;
		border-radius: 10px;
		padding: 2px;
		text-align: center;
		font-size: 9px;
	}
}
/*------------------------------------------------------------------------------
 * 'wide' extension
 *----------------------------------------------------------------------------*/

ul.fancytree-ext-wide {
	position: relative;
	min-width: 100%;
	z-index: 2;

	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;

	span.fancytree-node > span {
		position: relative;
		z-index: 2;
	}
	span.fancytree-node span.fancytree-title {
		position: absolute; // Allow left: 0. Note: prevents smooth dropdown animation
		z-index: 1; // Behind expander and checkbox
		left: 0px;
		min-width: 100%;
		margin-left: 0;
		margin-right: 0;

		-webkit-box-sizing: border-box;
		-moz-box-sizing: border-box;
		box-sizing: border-box;
	}
}

/*------------------------------------------------------------------------------
 * 'fixed' extension
 *----------------------------------------------------------------------------*/

.fancytree-ext-fixed-wrapper {
	.fancytree-ext-fixed-hidden {
		display: none;
	}
	div.fancytree-ext-fixed-scroll-border-bottom {
		border-bottom: 3px solid rgba(0, 0, 0, 0.75);
	}
	div.fancytree-ext-fixed-scroll-border-right {
		border-right: 3px solid rgba(0, 0, 0, 0.75);
	}
	div.fancytree-ext-fixed-wrapper-tl {
		position: absolute;
		overflow: hidden;
		z-index: 3;
		top: 0px;
		left: 0px;
	}
	div.fancytree-ext-fixed-wrapper-tr {
		position: absolute;
		overflow: hidden;
		z-index: 2;
		top: 0px;
	}
	div.fancytree-ext-fixed-wrapper-bl {
		position: absolute;
		overflow: hidden;
		z-index: 2;
		left: 0px;
	}
	div.fancytree-ext-fixed-wrapper-br {
		position: absolute;
		overflow: scroll;
		z-index: 1;
	}
}