style.scss

@mixin transition($property, $duration, $easing) {
	-webkit-transition: $property $duration $easing;
	-moz-transition: $property $duration $easing;
	-ms-transition: $property $duration $easing;
	-o-transition: $property $duration $easing;
	transition: $property $duration $easing;
}
@mixin user-select($arg) {
	-webkit-user-select: $arg;
	-moz-user-select: $arg;
	-ms-user-select: $arg;
	-o-user-select: $arg;
	user-select: $arg;
}
@mixin transform($arg) {
	-webkit-transform: $arg;
	-moz-transform: $arg;
	-ms-transform: $arg;
	-o-transform: $arg;
	transform: $arg;
}
@mixin transform-style($arg) {
	-webkit-transform-style: $arg;
	transform-style: $arg;
}
@mixin backface-visibility($arg) {
	-webkit-backface-visibility: $arg;
	backface-visibility: $arg;
}
@mixin perspective($arg) {
	-webkit-perspective: $arg;
	perspective: $arg;
}

html, body {
	width: 100%;
	height: 100%;
	@include user-select(none);
	-webkit-touch-callout: none;
	font-family: 'Roboto Slab', serif;
	margin: 0;
}

html {
	margin: 0;
	padding: 0;
}

body {
	overflow: hidden;
}

#dummy { width: 100%; height: 40%; }

#top {
	position: absolute;
	top: 0;
	left: 20%;
	width: 60%;
	height: 40%;
	background-color: #EFEFEF;
	margin-left: auto;
	margin-right: auto;
}
#left {
	float: left;
	width: 20%;
	height: 100%;
	background-color: #EFDFEF;
}
#right {
	float: right;
	width: 20%;
	height: 100%;
	background-color: #EFDFEF;
}
#bottom {
	position: absolute;
	bottom: 0;
	left: 20%;
	width: 60%;
	height: 40%;
	background-color: #EFEFEF;
	margin-top: auto;
	margin-left: auto;
	margin-right: auto;
}
.node {
	padding: 0;
	display: inline-block;
	width: 290px;
	z-index: 11;
	text-align: center;
	cursor: move !important;

	.front {
		box-shadow: 2px 2px 2px rgba(0,0,0,0.2);
		background-color: white;
		border: 1px solid #093;
		padding: 40px;
	}
	.back {
		text-align: center;
		box-shadow: 2px 2px 2px rgba(0,0,0,0.2);
		background-color: white;
		border: 1px solid #093;
		div {
			padding: 40px;
		}
	}
}
.node .flipper > .front, .back {
	position: relative;
	padding: 40px;
}
.rotate {
	font-size: 16pt;
	/*display: none;*/
	position: absolute;
	/*top: -20px;*/
	bottom: 4px;
	right: 4px;
	display: none;
}
.back .rotate { display: block; }
.close {
	font-size: 16pt;
	/*display: none;*/
	position: absolute;
	/*top: -20px;*/
	top: 0;
	right: 4px;
}

.color {
	display: inline-block;
	width: 30px;
	height: 30px;
	margin-right: 8px;
	border-radius: 6px;
	border: 1px solid lightgrey;
}

.color1 { background-color: white; }
.color2 { background-color: #FAA; }
.color3 { background-color: #AAF; }
.color4 { background-color: #AFA; }
.color5 { background-color: #FFA; }

#flash {
	width: 100%; height: 100%;
	display: none;
	position: absolute;
	top: 0;
	left: 0;
	background-color: rgba(255,255,255,1.0);
	z-index: 999;
}

iframe {
	width: 100%;
	height: 100%;
	overflow: hidden;
}
#swap {
	position: fixed;
	top: 0;
	right: 0;
	height: 60px;
	width: 80px;
	z-index: 9999;
	max-width: 80px;
	max-height: 60px;
}

.leftButton {
	position: fixed;
	 top: 0;
	 right: 80px;
	 height: 60px;
	 width: 80px;
	 z-index: 9999;
	 max-width: 80px;
	 max-height: 60px;
}
.flip-container {
	@include perspective(1000);
	@include transform-style(preserve-3d);
}
.flipped .flipper {
	@include transform(rotateY(180deg));
	 z-index: 1000;
}
body > .flip-container, #container > .flipper > .front, #container > .flipper > .back {
	width: 100%;
	height: 670px;
	padding: 0;
}
.flipper {
	@include transition(all, 0.6s, linear);
	@include transform-style(preserve-3d);
	position: relative;
}
.front, .back {
	@include backface-visibility(hidden);
	position: absolute;
	top: 0;
	left: 0;
 }
.front {
	z-index: 2;
	 overflow: visible !important;
}
.back {
	@include transform(rotateY(-180deg));
 }
.camera {
	background-color: white;
	 z-index: 999;
	 position: fixed;
	 border: 1px solid black;
	 border-radius: 4px;
	 bottom: 0px;
	 width: 200px;
	 text-align: center;
	 left: 50%;
	 margin-left: -100px;
}

svg { font-family: 'Noto Sans', sans-serif;}

#send {
	width: 93%; // Optimal for nexus 7 screen
	height: 50px;
	background-image: url(images/move-1.png);
	background-position: center center;
	background-repeat: no-repeat;
	@include transition(all, 0.4s, linear);
	opacity: 0.5;
	border: 2px solid rgba(0,0,0,0);
	&:hover, &:active {
		border-color: rgba(153, 204, 153, 0.6);
		opacity: 1;
	}
	cursor: pointer;
	margin-bottom: 5px;
}

.node-list {
	list-style-type: none;
	padding-bottom: 100px;
	min-height: 100px;
	.sortable-placeholder {
		border: 1px dashed #dedede;
		height: 20px;
		margin: 10px;
	}
}
.list-node {
	margin: 10px;
	border: 1px solid #009933;
	padding: 10px;
	white-space: pre-wrap;
	box-shadow: 2px 2px 2px rgba(0,0,0,0.2);
	background-color: #fff;
	display: none;
}

#no-found {
	text-align: center;
	margin-top: 200px;
	font-size: 1.5em;
	color: #666;
}

#save-note {
	text-align: right;
	width: 92%;
	margin: auto;
	font-size: 0.8em;
	color: #bbb;
	height: 1.4em;
}

.main {
	width: 500px;
	margin: auto;
	margin-top: 200px;
	text-align: center;
	color: #4a4a4a;

	h1 { font-size: 1.7em; }
	h2 { font-size: 1.1em; }

	input[type="text"] {
		padding: 8px;
		border-color: #bcbcbc;
		border-width: 1px;
		border-radius: 2px;
		border-style: solid;
	}

	input[type="submit"] {
		font-family: 'Roboto Slab', serif;
		background-color: #f1f1f1;
		padding: 8px;
		border: 1px outset #cbcbcb;
		border-radius: 3px;
		box-shadow: inset 0 -15px 3px rgba(0,0,0,0.05);

		font-size: 1.1em;
		font-weight: 300;
		color: #888;

		&:active { border-style: inset; }
	}
}
#text {
	border: 0;
	width: 92%;
	margin: auto;
	overflow-y: scroll;
	line-height: 1.5em;
	padding-right: 18px;
	white-space: pre-wrap;
	display: block;
	font-family: 'Roboto Slab', serif;
	font-size: inherit !important;
}

$width: 6px;
::-webkit-scrollbar {
	width: 6px;
	height: 6px;
	background-color: #99CC99;
	border-radius: $width;
}

::-webkit-scrollbar-track {
	border-radius: $width;
}

::-webkit-scrollbar-thumb {
	border-radius: $width;
	background-color: #009933;
}

.node {
	padding: 8px;
	position: absolute;
	max-width: 60%
}

.dom-node {
	background-color: #fff;
	border-top: 20px solid #009933;
	box-shadow: inset 0 0 0 3px #009933;
	padding: 10px;
	margin: 10px;
	display: none;
	font-size: 0.7em;
	width: 200px;
	float: left;
	white-space: pre-wrap;
}