pixel-editor/css/_tools-menu.scss

#tools-menu {
	left: 0;
	width: 48px;
	list-style-type: none;
	top: 48px;
	bottom: 0;
	padding: 0;
	margin: 0;
	background-color: $basecolor;
	box-sizing: border-box;
	position: fixed;
	z-index: 1108;
}

#tools-menu li {
	position: relative;
}

#tools-menu li button:first-child {
	text-align: center;
	border: none;
	background: none;
	width: 100%;
	padding: 0;
	cursor: pointer;
	height: 48px;
	z-index:0;
}

#tools-menu li button path, #tools-menu li button ellipse {
	fill: $baseicon;
	stroke: $baseicon;
}

#tools-menu li:hover button:first-child path, #tools-menu li:hover button:first-child ellipse {
	fill: $basehovericon;
	stroke: $basehovericon;
}


#tools-menu li.selected {
	background: $baseselected !important;
}

#tools-menu li.selected button:first-child path, #tools-menu li.selected button:first-child ellipse {
	fill: $baseselectedicon;
}

.tools-menu-sub-button {
	text-align: center;
	border: none;
	background: none;
	cursor: pointer;
	width: 22px !important;
	height:24px !important;
	display: inline-block;
	line-height: 0;
	overflow: hidden;
	position: relative;

	path {
		fill: $baseselectedicon !important;
	}
	&:hover {
		background: $baseselectedhover !important;
		path {
			fill: $baseselectediconhover !important;
		}
	}
}

#tools-menu .size-buttons {
	position:absolute;
	display: none;
	height:48px;
	left:8px;
	z-index:-1;
	background-color: $basecolor !important;
}

#tools-menu .size-buttons button {
	text-align: center;
	border: none;
	padding: 0;
	position: relative;
	height:24px;
	background-color: $baseselected !important;
	cursor: pointer;
	display:inline-block;
	line-height: 0;
	overflow: hidden;
	width:22px;
}

#tools-menu .size-buttons button:hover {
	background:$baseselected !important;
}

#tools-menu .size-buttons button:active {
	background:$basehovericon !important;
}

#tools-menu li.selected .size-buttons {
	display:inline-block;
}


#tools-menu li:hover {
	background: $basehover;
}

@keyframes fadeIn {
	to {
		opacity: 1;
	}
}
@keyframes fadeOut {
	to {
		opacity: 0;
	}
}

.fade-in {
	opacity: 0;
	animation: fadeIn .1s forwards;
}

.fade-out {
	animation: fadeOut .1s forwards;
}

.is-paused {
	animation-play-state: paused;
}

/* Tool tutorial */
#tool-tutorial {
	display:inline-block;
	position:absolute;
	margin-left:48px;
	margin-top:48px;
	background-color: $basehover;
	color:$basetext;
	font-size:14px;
	width:22%;
	border-radius:0 5px 5px 5px;
	z-index:1000;
	
	img {
		width:100%;
	}

	h3 {
		margin-left:20px;
		margin-bottom:-5px;
	}
}

#tool-tutorial:after {
	border-left: 11px solid #222;
	border-top: 8px solid transparent;
	border-bottom: 8px solid transparent;
	position: relative;
}