style.css

* {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

html {
	width: 100%;
	height: 100%;
	background: #222329;
	background: -webkit-linear-gradient(#222329, #151721);
	background: -o-linear-gradient(#222329, #151721);
	background: -moz-linear-gradient(#222329, #151721);
	background: linear-gradient(#222329, #151721);
	overflow-x: hidden;
	overflow-y: scroll;
}

body {
	width: 100%;
	height: 100%;
	font-family: 'Helvetica Neue', sans-serif;
	overflow-x: hidden;
	overflow-y: scroll;
}

h1 {
	background-color: rgba(12, 252, 255, .35);
	color: rgba(231, 245, 244, .75);
	font-size: 28px;
	font-weight: 200;
	letter-spacing: 1.2px;
	line-height: 1;
	padding: 4px 8px;
	text-transform: uppercase;
}

.wrapper {
	margin: 0 auto;
	padding: 64px 16px;
	width: 640px;
}

/* Drop Zone */
.dropZoneBox {
	background-color: rgba(87, 184, 208, .4);
	border: 1px solid rgba(138, 255, 247, .5);
	margin-top: 16px;
	padding: 16px;
}

#editor-tabs {
	/* border: 2px dashed #bbb; */
	background-color: rgba(87, 184, 208, .1);
	color: rgba(255, 255, 255, .5);
	font: 200 18px/18px 'Helvetica Neue';
	letter-spacing: 1.5px;
	padding: 138px 16px;
	text-align: center;
	text-transform: uppercase;
}
#dropZone:hover {
	background-color: rgba(255, 150, 0, .2);
	color: rgba(255, 255, 255, .6);
}
#dropZone.dragover {
	background-color: rgba(255, 150, 0, .6);
	color: rgba(255, 255, 255, .8);
}

/* Progress Area */
h6 {
	color: rgba(255, 255, 255, .8);
	font: 300 11px/11px 'Helvetica Neue';
	letter-spacing: 1px;
	margin-top: 12px;
	position: relative;
	text-transform: uppercase;
}
h6:after {
	background-color: rgba(255, 255, 255, .4);
	content: '';
	display: block;
	position: absolute;
	height: 1px;
	left: 100px;
	right: 0;
	top: 6px;
}

#progressTable {
	margin-top: 2px;
width: 100%;
}
#progressTable th {
	text-align: left;
	width: 82px;
}
#progressTable td {
	padding: 2px 0;
	position: relative;
	text-align: left;
}

b {
	color: rgba(255, 255, 255, .8);
	font: 400 30px/30px 'Helvetica Neue';
	letter-spacing: .5px;
	position: relative;
	left: -3px;
	text-transform: uppercase;
}

.progressBar {
	background-color: rgba(255, 255, 255, .1);
	width: 100%;
	height: 26px;
}
#progressBar {
	background-color: rgba(87, 184, 208, .5);
	content: '';
	width: 0;
	height: 26px;
}

button#abortButton {
	width: 16px;
	height: 16px;
	background-color: transparent;
	border: 1px solid #fff;
	border-radius: 50%;
	cursor: pointer;
	opacity: .4;
	position: absolute;
	top: 7px;
	right: 4px;
	z-index: 10;
}
button#abortButton:hover {
	opacity: .8;
}
button#abortButton:focus {
	outline: none;
}
button#abortButton > span {
	width: 6px;
	height: 6px;
	background-color: #fff;
	display: block;
	margin: 0 auto;
}

/* Output ( Uploaded files) */
#output {
	color: white;
}

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

@keyframes displayPicture {
	0% {
		opacity: 0;
		-webkit-transform: translate(32px, 32px);
		transform: translate(32px, 32px);
	}
	40% {
		opacity: 1;
		-webkit-transform: translate(32px, 32px);
		transform: translate(32px, 32px);
	}
	60% {
		opacity: 1;
		-webkit-transform: translate(32px, 32px);
		transform: translate(32px, 32px);
	}
	100% {
		opacity: 1;
		-webkit-transform: translate(32px, 32px);
		transform: translate(0, 0);
	}
}

.file {
	background-color: rgba(87, 184, 208, .2);
	border: 1px solid rgba(138, 255, 247, .2);
	margin: 16px 16px 0 0;
	padding: 8px;
	width: calc(20% - 16px);
}

picture {
	background-color: #4a6369;
	display: block;
	opacity: 0;
	overflow: hidden;
	padding-bottom: 100%;
	position: relative;
	width: 100%;
	-webkit-transform: translate(32px, 32px);
	transform: translate(32px, 32px);
	-webkit-animation: displayPicture .8s ease-in;
	animation: displayPicture .8s ease-in;
	-webkit-animation-fill-mode: forwards;
	animation-fill-mode: forwards;
}

.thumb {
	position: absolute;
	min-width:100%;
	min-height:100%;
	left: 0;
	top: 0;
	background-position: center center;
	background-size: cover;
	display: block;
	opacity: .5;
}