pixel-editor/css/_layers.scss

#layer-properties-menu {
	visibility: hidden;
	margin: 0;
	padding: 0;
	top: 0;
	right: 0;
	width: 120px;
	text-align: center;

	margin-right: 200px;
	/*border:1px solid $basetext;*/
	list-style: none;
	position: relative;
	z-index: 1200;
	list-style-type: none;

	background-color: $basecolor;
	position: fixed;
	overflow: visible;

	li button {
		color: $basetext;
		height: 100%;
		padding: 10px;
		background: none;
		border: none;
		cursor: pointer;
		width: 100%;
	}

	li button:hover {
		background-color: $basehover;
	}
}

.preview-canvas {
	image-rendering: optimizeSpeed;
	/* Legal fallback */
	image-rendering: -moz-crisp-edges;
	/* Firefox        */
	image-rendering: -o-crisp-edges;
	/* Opera          */
	image-rendering: -webkit-optimize-contrast;
	/* Safari         */
	image-rendering: optimize-contrast;
	/* CSS3 Proposed  */
	image-rendering: crisp-edges;
	/* CSS4 Proposed  */
	image-rendering: pixelated;
	/* CSS4 Proposed  */
	-ms-interpolation-mode: nearest-neighbor;
	/* IE8+           */
}

#layers-menu {
	&::-webkit-scrollbar {
		background: #232125;
		width: 1em;
	}
	&::-webkit-scrollbar-track {
		margin-top: -0.125em;
		width: 1em;
	}
	&::-webkit-scrollbar-thumb {
		background: #332f35;
		border-radius: 0.25em;
		border: solid 0.125em #232125; //same color as scrollbar back to fake padding
	}
	&::-webkit-scrollbar-corner {
		background: #232125;
	}
	scrollbar-color: #332f35 #232125;
	scroll-behavior: smooth;
	width:200px;
	top: 48px;
	bottom: 0;
	right:0;
	padding: 0;
	margin: 0;
	background-color: $basecolor;
	box-sizing: border-box;
	position: fixed;
	z-index: 1120;
	list-style-type: none;
	overflow-y:scroll;
	overflow-x:hidden;
	#add-layer-button {
		path {
			fill: $baseicon;
		}
		svg {
			position: relative;
			margin-right: 10px;
		}
		position:relative;
		justify-content: center;
		display:flex;
		align-items:center;
		margin-top:2px;
		font-size: 1.2em;
		color: $basetext;
		height: 100%;
		width: 100%;
		padding: 17px;
		background: none;
		border: none;
		cursor: pointer;
	}

	#add-layer-button:hover {
		color: $basehovertext;
		background-color: $basehover;
	}
}

.selected-layer {
	ul.layer-buttons li.layer-button {
		visibility: visible;
		button svg path {
			fill: $baseselectedicon;
		}

		&:hover button svg path {
			fill: $baseselectediconhover;
		}
	}

	color: $baseselectedtext;
	background-color: $baseselected !important;
}

.layerdragover {
	margin-top: 5px;
	border-top: 3px solid $basehovertext;
}

.layers-menu-entry {
	cursor: pointer;
	margin-bottom: 2px;
	font-size: 1em;
	color: $basetext;
	background-color: lighten($basecolor, 4%);
	display: inline-block;
	height: 50px;
	width: 100%;
	display: flex;
	align-items: center;

	ul.layer-buttons {
		top: 0;
		left: 0;
		margin: 0;
		padding: 0;
		box-sizing: border-box;
		position: relative;
		height: 100%;
		list-style: none;

		path {
			fill: $basehovericon;
		}
		li:hover {
			path {
				fill: $basehovericonhover;
			}
		}

		.layer-button {
			visibility: hidden;
			height: 50%;
		}
	}

	.lock-layer-button,
	.hide-layer-button {
		background: none;
		border: none;
		cursor: pointer;
		height: 100%;
		position: relative;
	}

	canvas {
		display: inline-block;
		height: 50px;
		width: 50px;
		background-color: lightgrey;
		left: 4px;
	}

	p {
		right: 0;
		display: inline-block;
		padding-left: 10px;
		height: 18px;
		overflow: hidden;
		position: relative;
	}

}

.layers-menu-entry:hover {
	ul.layer-buttons li {
		visibility: visible !important;
	}

	color: $basehovertext;
	background-color: $basehover;
}