main.css

body {
	margin: 0;
	background-color: #000;
	color: #fff;
	font-family: Monospace;
	font-size: 13px;
	line-height: 24px;
	overscroll-behavior: none;
}

a {
	color: #ff0;
	text-decoration: none;
}

a:hover {
	text-decoration: underline;
}

button {
	cursor: pointer;
	text-transform: uppercase;
}

#info {
	position: absolute;
	top: 0px;
	width: 100%;
	padding: 10px;
	box-sizing: border-box;
	text-align: center;
	-moz-user-select: none;
	-webkit-user-select: none;
	-ms-user-select: none;
	user-select: none;
	pointer-events: none;
	z-index: 1;
	/* TODO Solve this in HTML */
}

#holder {
	border: 10px dashed #fff;
	width: 200px;
	height: 200px;
	margin: 20px;
	display: flex;
	justify-content: center;
	align-items: center;
}

#holder.hover {
	border: 16px dashed #fff;
}

a,
button,
input,
select {
	pointer-events: auto;
}

.dg.ac {
	-moz-user-select: none;
	-webkit-user-select: none;
	-ms-user-select: none;
	user-select: none;
	z-index: 2 !important;
	/* TODO Solve this in HTML */
}

#overlay {
	position: absolute;
	z-index: 2;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	background: rgba(0, 0, 0, 0.7);
}

#overlay button {
	background: #ffffff;
	border: 0;
	color: #000000;
	padding: 16px 20px;
	text-transform: uppercase;
	cursor: pointer;
}

#notSupported {
	width: 50%;
	margin: auto;
	background-color: #f00;
	margin-top: 20px;
	padding: 10px;
}