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css.js
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/**
* @license
* Visual Blocks Editor
*
* Copyright 2013 Google Inc.
* https://developers.google.com/blockly/
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @fileoverview Inject Blockly's CSS synchronously.
* @author [email protected] (Neil Fraser)
*/
'use strict';
/**
* @name Blockly.Css
* @namespace
*/
goog.provide('Blockly.Css');
goog.require('Blockly.Colours');
goog.require('goog.userAgent');
/**
* List of cursors.
* @enum {string}
*/
Blockly.Css.Cursor = {
OPEN: 'handopen',
CLOSED: 'handclosed',
DELETE: 'handdelete'
};
/**
* Current cursor (cached value).
* @type {string}
* @private
*/
Blockly.Css.currentCursor_ = '';
/**
* Large stylesheet added by Blockly.Css.inject.
* @type {Element}
* @private
*/
Blockly.Css.styleSheet_ = null;
/**
* Path to media directory, with any trailing slash removed.
* @type {string}
* @private
*/
Blockly.Css.mediaPath_ = '';
/**
* Inject the CSS into the DOM. This is preferable over using a regular CSS
* file since:
* a) It loads synchronously and doesn't force a redraw later.
* b) It speeds up loading by not blocking on a separate HTTP transfer.
* c) The CSS content may be made dynamic depending on init options.
* @param {boolean} hasCss If false, don't inject CSS
* (providing CSS becomes the document's responsibility).
* @param {string} pathToMedia Path from page to the Blockly media directory.
*/
Blockly.Css.inject = function(hasCss, pathToMedia) {
// Only inject the CSS once.
if (Blockly.Css.styleSheet_) {
return;
}
// Placeholder for cursor rule. Must be first rule (index 0).
var text = '.blocklyDraggable {}\n';
if (hasCss) {
text += Blockly.Css.CONTENT.join('\n');
if (Blockly.FieldDate) {
text += Blockly.FieldDate.CSS.join('\n');
}
}
// Strip off any trailing slash (either Unix or Windows).
Blockly.Css.mediaPath_ = pathToMedia.replace(/[\\\/]$/, '');
text = text.replace(/<<<PATH>>>/g, Blockly.Css.mediaPath_);
// Dynamically replace colours in the CSS text, in case they have
// been set at run-time injection.
for (var colourProperty in Blockly.Colours) {
if (Blockly.Colours.hasOwnProperty(colourProperty)) {
// Replace all
text = text.replace(
new RegExp('\\$colour\\_' + colourProperty, 'g'),
Blockly.Colours[colourProperty]
);
}
}
// Inject CSS tag at start of head.
var cssNode = document.createElement('style');
document.head.insertBefore(cssNode, document.head.firstChild);
var cssTextNode = document.createTextNode(text);
cssNode.appendChild(cssTextNode);
Blockly.Css.styleSheet_ = cssNode.sheet;
};
/**
* Set the cursor to be displayed when over something draggable.
* See See https://github.com/google/blockly/issues/981 for context.
* @param {Blockly.Css.Cursor} cursor Enum.
* @deprecated April 2017.
*/
Blockly.Css.setCursor = function(cursor) {
console.warn('Deprecated call to Blockly.Css.setCursor.' +
'See https://github.com/google/blockly/issues/981 for context');
};
/**
* Array making up the CSS content for Blockly.
*/
Blockly.Css.CONTENT = [
'.blocklySvg {',
'background-color: $colour_workspace;',
'outline: none;',
'overflow: hidden;', /* IE overflows by default. */
'position: absolute;',
'display: block;',
'}',
/* Necessary to position the drag surface */
'.blocklyRelativeWrapper {',
'position: relative;',
'width: 100%;',
'height: 100%;',
'}',
'.blocklyWidgetDiv {',
'display: none;',
'position: absolute;',
'z-index: 99999;', /* big value for bootstrap3 compatibility */
'}',
'.injectionDiv {',
'height: 100%;',
'position: relative;',
'overflow: hidden;', /* So blocks in drag surface disappear at edges */
'touch-action: none',
'}',
'.blocklyNonSelectable {',
'user-select: none;',
'-moz-user-select: none;',
'-webkit-user-select: none;',
'-ms-user-select: none;',
'}',
'.blocklyWidgetDiv.fieldTextInput {',
'overflow: hidden;',
'border: 1px solid;',
'box-sizing: border-box;',
'transform-origin: 0 0;',
'-ms-transform-origin: 0 0;',
'-moz-transform-origin: 0 0;',
'-webkit-transform-origin: 0 0;',
'}',
'.blocklyWidgetDiv.fieldTextInput.removableTextInput {',
'overflow: visible;',
'}',
'.blocklyTextDropDownArrow {',
'position: absolute;',
'}',
'.blocklyTextRemoveIcon {',
'position: absolute;',
'width: 24px;',
'height: 24px;',
'top: -40px;',
'left: 50%;',
'margin-left: -12px;',
'cursor: pointer;',
'}',
'.blocklyNonSelectable {',
'user-select: none;',
'-moz-user-select: none;',
'-webkit-user-select: none;',
'-ms-user-select: none;',
'}',
'.blocklyWsDragSurface {',
'display: none;',
'position: absolute;',
'top: 0;',
'left: 0;',
'}',
/* Added as a separate rule with multiple classes to make it more specific
than a bootstrap rule that selects svg:root. See issue #1275 for context.
*/
'.blocklyWsDragSurface.blocklyOverflowVisible {',
'overflow: visible;',
'}',
'.blocklyBlockDragSurface {',
'display: none;',
'position: absolute;',
'top: 0;',
'left: 0;',
'right: 0;',
'bottom: 0;',
'overflow: visible !important;',
'z-index: 50;', /* Display above the toolbox */
'}',
'.blocklyTooltipDiv {',
'background-color: #ffffc7;',
'border: 1px solid #ddc;',
'box-shadow: 4px 4px 20px 1px rgba(0,0,0,.15);',
'color: #000;',
'display: none;',
'font-family: "Helvetica Neue", Helvetica, sans-serif;',
'font-size: 9pt;',
'opacity: 0.9;',
'padding: 2px;',
'position: absolute;',
'z-index: 100000;', /* big value for bootstrap3 compatibility */
'}',
'.blocklyDropDownDiv {',
'position: fixed;',
'left: 0;',
'top: 0;',
'z-index: 1000;',
'display: none;',
'border: 1px solid;',
'border-radius: 4px;',
'box-shadow: 0px 0px 8px 1px ' + Blockly.Colours.dropDownShadow + ';',
'padding: 4px;',
'-webkit-user-select: none;',
'min-height: 15px',
'}',
'.blocklyDropDownContent {',
'max-height: 300px;', // @todo: spec for maximum height.
'overflow: auto;',
'}',
'.blocklyDropDownArrow {',
'position: absolute;',
'left: 0;',
'top: 0;',
'width: 16px;',
'height: 16px;',
'z-index: -1;',
'background-color: inherit;',
'border-color: inherit;',
'}',
'.blocklyDropDownButton {',
'display: inline-block;',
'float: left;',
'padding: 0;',
'margin: 4px;',
'border-radius: 4px;',
'outline: none;',
'border: 1px solid;',
'transition: box-shadow .1s;',
'cursor: pointer;',
'}',
'.blocklyDropDownButtonHover {',
'box-shadow: 0px 0px 0px 4px ' + Blockly.Colours.fieldShadow + ';',
'}',
'.blocklyDropDownButton:active {',
'box-shadow: 0px 0px 0px 6px ' + Blockly.Colours.fieldShadow + ';',
'}',
'.blocklyDropDownButton > img {',
'width: 80%;',
'height: 80%;',
'margin-top: 5%',
'}',
'.blocklyDropDownPlaceholder {',
'display: inline-block;',
'float: left;',
'padding: 0;',
'margin: 4px;',
'}',
'.blocklyNumPadButton {',
'display: inline-block;',
'float: left;',
'padding: 0;',
'width: 48px;',
'height: 48px;',
'margin: 4px;',
'border-radius: 4px;',
'background: $colour_numPadBackground;',
'color: $colour_numPadText;',
'outline: none;',
'border: 1px solid $colour_numPadBorder;',
'cursor: pointer;',
'font-weight: 600;',
'font-family: "Helvetica Neue", Helvetica, sans-serif;',
'font-size: 12pt;',
'-webkit-tap-highlight-color: rgba(0,0,0,0);',
'}',
'.blocklyNumPadButton > img {',
'margin-top: 10%;',
'width: 80%;',
'height: 80%;',
'}',
'.blocklyNumPadButton:active {',
'background: $colour_numPadActiveBackground;',
'-webkit-tap-highlight-color: rgba(0,0,0,0);',
'}',
'.arrowTop {',
'border-top: 1px solid;',
'border-left: 1px solid;',
'border-top-left-radius: 4px;',
'border-color: inherit;',
'}',
'.arrowBottom {',
'border-bottom: 1px solid;',
'border-right: 1px solid;',
'border-bottom-right-radius: 4px;',
'border-color: inherit;',
'}',
'.valueReportBox {',
'min-width: 50px;',
'max-width: 300px;',
'max-height: 200px;',
'overflow: auto;',
'word-wrap: break-word;',
'text-align: center;',
'font-family: "Helvetica Neue", Helvetica, sans-serif;',
'font-size: .8em;',
'}',
'.blocklyResizeSE {',
'cursor: se-resize;',
'fill: #aaa;',
'}',
'.blocklyResizeSW {',
'cursor: sw-resize;',
'fill: #aaa;',
'}',
'.blocklyResizeLine {',
'stroke: #888;',
'stroke-width: 1;',
'}',
'.blocklyHighlightedConnectionPath {',
'fill: none;',
'stroke: #fc3;',
'stroke-width: 4px;',
'}',
'.blocklyPath {',
'stroke-width: 1px;',
'}',
'.blocklySelected>.blocklyPath {',
// 'stroke: #fc3;',
// 'stroke-width: 3px;',
'}',
'.blocklySelected>.blocklyPathLight {',
'display: none;',
'}',
'.blocklyDraggable {',
/* backup for browsers (e.g. IE11) that don't support grab */
'cursor: url("<<<PATH>>>/handopen.cur"), auto;',
'cursor: grab;',
'cursor: -webkit-grab;',
'cursor: -moz-grab;',
'}',
'.blocklyDragging {',
/* backup for browsers (e.g. IE11) that don't support grabbing */
'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',
'cursor: grabbing;',
'cursor: -webkit-grabbing;',
'cursor: -moz-grabbing;',
'}',
/* Changes cursor on mouse down. Not effective in Firefox because of
https://bugzilla.mozilla.org/show_bug.cgi?id=771241 */
'.blocklyDraggable:active {',
/* backup for browsers (e.g. IE11) that don't support grabbing */
'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',
'cursor: grabbing;',
'cursor: -webkit-grabbing;',
'cursor: -moz-grabbing;',
'}',
/* Change the cursor on the whole drag surface in case the mouse gets
ahead of block during a drag. This way the cursor is still a closed hand.
*/
'.blocklyBlockDragSurface .blocklyDraggable {',
/* backup for browsers (e.g. IE11) that don't support grabbing */
'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',
'cursor: grabbing;',
'cursor: -webkit-grabbing;',
'cursor: -moz-grabbing;',
'}',
'.blocklyDragging.blocklyDraggingDelete {',
'cursor: url("<<<PATH>>>/handdelete.cur"), auto;',
'}',
'.blocklyDragging.blocklyDraggingMouseThrough {',
'pointer-events: none;',
'}',
'.blocklyToolboxDelete {',
'cursor: url("<<<PATH>>>/handdelete.cur"), auto;',
'}',
'.blocklyToolboxGrab {',
'cursor: url("<<<PATH>>>/handclosed.cur"), auto;',
'cursor: grabbing;',
'cursor: -webkit-grabbing;',
'}',
'.blocklyDragging>.blocklyPath,',
'.blocklyDragging>.blocklyPathLight {',
'fill-opacity: 1.0;',
'stroke-opacity: 1.0;',
'}',
'.blocklyDragging>.blocklyPath {',
'}',
'.blocklyDisabled>.blocklyPath {',
'fill-opacity: .5;',
'stroke-opacity: .5;',
'}',
'.blocklyInsertionMarker>.blocklyPath {',
'stroke: none;',
'}',
'.blocklyText {',
'fill: #fff;',
'font-family: "Helvetica Neue", Helvetica, sans-serif;',
'font-size: 12pt;',
'font-weight: 500;',
'}',
'.blocklyTextTruncated {',
'font-size: 11pt;',
'}',
'.blocklyNonEditableText>text {',
'pointer-events: none;',
'}',
'.blocklyNonEditableText>text,',
'.blocklyEditableText>text {',
'fill: $colour_text;',
'}',
'.blocklyEditableText>.blocklyEditableLabel {',
'fill: #fff;',
'}',
'.blocklyDropdownText {',
'fill: #fff !important;',
'}',
'.blocklyBubbleText {',
'fill: $colour_text;',
'}',
'.blocklyFlyout {',
'position: absolute;',
'z-index: 20;',
'}',
'.blocklyFlyoutButton {',
'fill: none;',
'pointer-events: all;',
'}',
'.blocklyFlyoutButtonBackground {',
'stroke: #c6c6c6;',
'}',
'.blocklyFlyoutButton .blocklyText {',
'fill: $colour_text;',
'}',
'.blocklyFlyoutButtonShadow {',
'fill: transparent;',
'}',
'.blocklyFlyoutButton:hover {',
'fill: white;',
'cursor: pointer;',
'}',
'.blocklyFlyoutLabel {',
'cursor: default;',
'}',
'.blocklyFlyoutLabelBackground {',
'opacity: 0;',
'}',
'.blocklyTouchTargetBackground {',
'fill: transparent;',
'cursor: pointer;',
'}',
'.blocklyFlyoutLabelText {',
'font-family: "Helvetica Neue", Helvetica, sans-serif;',
'font-size: 14pt;',
'fill: #575E75;',
'font-weight: bold;',
'}',
/*
Don't allow users to select text. It gets annoying when trying to
drag a block and selected text moves instead.
*/
'.blocklySvg text, .blocklyBlockDragSurface text, .blocklyFlyout text, .blocklyToolboxDiv text {',
'user-select: none;',
'-moz-user-select: none;',
'-webkit-user-select: none;',
'cursor: inherit;',
'}',
'.blocklyHidden {',
'display: none;',
'}',
'.blocklyFieldDropdown:not(.blocklyHidden) {',
'display: block;',
'}',
'.blocklyIconGroup {',
'cursor: default;',
'}',
'.blocklyIconGroup:not(:hover),',
'.blocklyIconGroupReadonly {',
'opacity: .6;',
'}',
'.blocklyIconShape {',
'fill: #00f;',
'stroke: #fff;',
'stroke-width: 1px;',
'}',
'.blocklyIconSymbol {',
'fill: #fff;',
'}',
'.blocklyMinimalBody {',
'margin: 0;',
'padding: 0;',
'}',
'.blocklyCommentForeignObject {',
'position: relative;',
'z-index: 0;',
'}',
'.blocklyCommentRect {',
'fill: #E7DE8E;',
'stroke: #bcA903;',
'stroke-width: 1px',
'}',
'.blocklyCommentTarget {',
'fill: transparent;',
'stroke: #bcA903;',
'}',
'.blocklyCommentTargetFocused {',
'fill: none;',
'}',
'.blocklyCommentHandleTarget {',
'fill: none;',
'}',
'.blocklyCommentHandleTargetFocused {',
'fill: transparent;',
'}',
'.blocklyFocused>.blocklyCommentRect {',
'fill: #B9B272;',
'stroke: #B9B272;',
'}',
'.blocklySelected>.blocklyCommentTarget {',
'stroke: #fc3;',
'stroke-width: 3px;',
'}',
'.blocklyCommentTextarea {',
'background-color: #fef49c;',
'border: 0;',
'outline: 0;',
'margin: 0;',
'padding: 3px;',
'resize: none;',
'display: block;',
'overflow: hidden;',
'}',
'.blocklyCommentDeleteIcon {',
'cursor: pointer;',
'fill: #000;',
'display: none',
'}',
'.blocklySelected > .blocklyCommentDeleteIcon {',
'display: block',
'}',
'.blocklyDeleteIconShape {',
'fill: #000;',
'stroke: #000;',
'stroke-width: 1px;',
'}',
'.blocklyDeleteIconShape.blocklyDeleteIconHighlighted {',
'stroke: #fc3;',
'}',
// Scratch Comments
'.scratchCommentForeignObject {',
'position: relative;',
'}',
'.scratchCommentBody {',
'background-color: #fef49c;',
'border-radius: 4px;',
'}',
'.scratchCommentRect {',
'fill: #fef49c;',
'}',
'.scratchCommentTarget {',
'fill: transparent;',
'}',
'.scratchWorkspaceCommentBorder {',
'stroke: #bcA903;',
'stroke-width: 1px;',
'}',
'.scratchCommentTargetFocused {',
'fill: none;',
'}',
'.scratchCommentTopBar {',
'fill: #000000;',
'fill-opacity: 0.1',
'}',
'.scratchCommentText {',
'font-family: "Helvetica Neue", Helvetica, sans-serif;',
'font-size: 12pt;',
'font-weight: 400;',
'}',
'.scratchCommentTextarea {',
'background-color: #fef49c;',
'border: 0;',
'outline: 0;',
'padding: 0;',
'resize: none;',
'overflow: hidden;',
'}',
'.scratchCommentTextarea::placeholder {',
'color: rgba(0,0,0,0.5);',
'font-style: italic;',
'}',
'.scratchCommentResizeSE {',
'cursor: se-resize;',
'fill: transparent;',
'}',
'.scratchCommentResizeSW {',
'cursor: sw-resize;',
'fill: transparent;',
'}',
'.blocklyHtmlInput {',
'border: none;',
'font-family: "Helvetica Neue", Helvetica, sans-serif;',
'font-size: 12pt;',
'height: 100%;',
'margin: 0;',
'outline: none;',
'box-sizing: border-box;',
'width: 100%;',
'text-align: center;',
'color: $colour_text;',
'font-weight: 500;',
'}',
'.blocklyMainBackground {',
'stroke-width: 1;',
'stroke: #c6c6c6;', /* Equates to #ddd due to border being off-pixel. */
'}',
'.blocklyMutatorBackground {',
'fill: #fff;',
'stroke: #ddd;',
'stroke-width: 1;',
'}',
'.blocklyFlyoutBackground {',
'fill: $colour_flyout;',
'fill-opacity: .8;',
'}',
'.blocklyMainWorkspaceScrollbar {',
'z-index: 20;',
'}',
'.blocklyFlyoutScrollbar {',
'z-index: 30;',
'}',
'.blocklyScrollbarHorizontal, .blocklyScrollbarVertical {',
'position: absolute;',
'outline: none;',
'}',
'.blocklyScrollbarBackground {',
'opacity: 0;',
'}',
'.blocklyScrollbarHandle {',
'fill: $colour_scrollbar;',
'}',
'.blocklyScrollbarBackground:hover+.blocklyScrollbarHandle,',
'.blocklyScrollbarHandle:hover {',
'fill: $colour_scrollbarHover;',
'}',
'.blocklyZoom>image {',
'opacity: 1;',
'}',
/* Darken flyout scrollbars due to being on a grey background. */
/* By contrast, workspace scrollbars are on a white background. */
'.blocklyFlyout .blocklyScrollbarHandle {',
'fill: #bbb;',
'}',
'.blocklyFlyout .blocklyScrollbarBackground:hover+.blocklyScrollbarHandle,',
'.blocklyFlyout .blocklyScrollbarHandle:hover {',
'fill: #aaa;',
'}',
'.blocklyInvalidInput {',
'background: #faa;',
'}',
'.blocklyAngleCircle {',
'stroke: ' + Blockly.Colours.motion.tertiary + ';',
'stroke-width: 1;',
'fill: ' + Blockly.Colours.motion.secondary + ';',
'}',
'.blocklyAngleCenterPoint {',
'stroke: #fff;',
'stroke-width: 1;',
'fill: #fff;',
'}',
'.blocklyAngleDragHandle {',
'stroke: #fff;',
'stroke-width: 5;',
'stroke-opacity: 0.25;',
'fill: #fff;',
'cursor: pointer;',
'}',
'.blocklyAngleDragArrow {',
'pointer-events: none',
'}',
'.blocklyAngleMarks {',
'stroke: #fff;',
'stroke-width: 1;',
'stroke-opacity: 0.5;',
'}',
'.blocklyAngleGauge {',
'fill: #fff;',
'fill-opacity: 0.20;',
'}',
'.blocklyAngleLine {',
'stroke: #fff;',
'stroke-width: 1;',
'stroke-linecap: round;',
'pointer-events: none;',
'}',
'.blocklyContextMenu {',
'border-radius: 4px;',
'max-height: 100%;',
'}',
'.blocklyDropdownMenu {',
'padding: 0 !important;',
'}',
'.blocklyDropDownNumPad {',
'background-color: $colour_numPadBackground;',
'}',
/* Override the default Closure URL. */
'.blocklyWidgetDiv .goog-option-selected .goog-menuitem-checkbox,',
'.blocklyWidgetDiv .goog-option-selected .goog-menuitem-icon {',
'background: url(<<<PATH>>>/sprites.png) no-repeat -48px -16px !important;',
'}',
/* Category tree in Toolbox. */
'.blocklyToolboxDiv {',
'background-color: $colour_toolbox;',
'color: $colour_toolboxText;',
'overflow-x: visible;',
'overflow-y: auto;',
'position: absolute;',
'font-family: "Helvetica Neue", Helvetica, sans-serif;',
'z-index: 40;', /* so blocks go over toolbox when dragging */
'-webkit-tap-highlight-color: transparent;', /* issue #1345 */
'}',
'.blocklyTreeRoot {',
'padding: 4px 0;',
'}',
'.blocklyTreeRoot:focus {',
'outline: none;',
'}',
'.blocklyTreeRow {',
'height: 22px;',
'line-height: 22px;',
'margin-bottom: 3px;',
'padding-right: 8px;',
'white-space: nowrap;',
'}',
'.blocklyHorizontalTree {',
'float: left;',
'margin: 1px 5px 8px 0;',
'}',
'.blocklyHorizontalTreeRtl {',
'float: right;',
'margin: 1px 0 8px 5px;',
'}',
'.blocklyToolboxDiv[dir="RTL"] .blocklyTreeRow {',
'margin-left: 8px;',
'}',
'.blocklyTreeRow:not(.blocklyTreeSelected):hover {',
'background-color: #e4e4e4;',
'}',
'.blocklyTreeSeparator {',
'border-bottom: solid #e5e5e5 1px;',
'height: 0;',
'margin: 5px 0;',
'}',
'.blocklyTreeSeparatorHorizontal {',
'border-right: solid #e5e5e5 1px;',
'width: 0;',
'padding: 5px 0;',
'margin: 0 5px;',
'}',
'.blocklyTreeIcon {',
'background-image: url(<<<PATH>>>/sprites.png);',
'height: 16px;',
'vertical-align: middle;',
'width: 16px;',
'}',
'.blocklyTreeIconClosedLtr {',
'background-position: -32px -1px;',
'}',
'.blocklyTreeIconClosedRtl {',
'background-position: 0px -1px;',
'}',
'.blocklyTreeIconOpen {',
'background-position: -16px -1px;',
'}',
'.blocklyTreeSelected>.blocklyTreeIconClosedLtr {',
'background-position: -32px -17px;',
'}',
'.blocklyTreeSelected>.blocklyTreeIconClosedRtl {',
'background-position: 0px -17px;',
'}',
'.blocklyTreeSelected>.blocklyTreeIconOpen {',
'background-position: -16px -17px;',
'}',
'.blocklyTreeIconNone,',
'.blocklyTreeSelected>.blocklyTreeIconNone {',
'background-position: -48px -1px;',
'}',
'.blocklyTreeLabel {',
'cursor: default;',
'font-family: "Helvetica Neue", Helvetica, sans-serif;',
'font-size: 16px;',
'padding: 0 3px;',
'vertical-align: middle;',
'}',
'.blocklyToolboxDelete .blocklyTreeLabel {',
'cursor: url("<<<PATH>>>/handdelete.cur"), auto;',
'}',
'.blocklyTreeSelected .blocklyTreeLabel {',
'color: #fff;',
'}',
'.blocklyDropDownDiv .goog-slider-horizontal {',
'margin: 8px;',
'height: 22px;',
'width: 150px;',
'position: relative;',
'outline: none;',
'border-radius: 11px;',
'margin-bottom: 20px;',
'}',
'.blocklyDropDownDiv .goog-slider-horizontal .goog-slider-thumb {',
'width: 26px;',
'height: 26px;',
'top: -1px;',
'position: absolute;',
'background-color: white;',
'border-radius: 100%;',
'-webkit-box-shadow: 0 0 0 4px rgba(0, 0, 0, 0.15);',
'-moz-box-shadow: 0 0 0 4px rgba(0, 0, 0, 0.15);',
'box-shadow: 0 0 0 4px rgba(0, 0, 0, 0.15);',
'}',
'.scratchEyedropper {',
'background: none;',
'outline: none;',
'border: none;',
'width: 100%;',
'text-align: center;',
'border-top: 1px solid #ddd;',
'padding-top: 5px;',
'cursor: pointer;',
'}',
'.scratchColourPickerLabel {',
'font-family: "Helvetica Neue", Helvetica, sans-serif;',
'font-size: 0.65rem;',
'color: $colour_toolboxText;',
'margin: 8px;',
'}',
'.scratchColourPickerLabelText {',