style.css

body {
	font: 100% sans-serif;
	background: linear-gradient(45deg, #aaa, transparent);
	height: 100vh;
	overflow: hidden;
}
div {
	text-align: center;
}
[onclick],
[oninput]{
	cursor: pointer;
}
span[onclick] {
	padding: 2px;
	border: 1px solid transparent;
}
span[onclick]:hover {
	border: 1px solid #000;
	background: #DDD;
}
input[type=range] {
	width: 100%;
}
td {
	vertical-align: top;
}
#songSel {
	width: calc(100vw - 20px);
	height: calc(100vh - 110px);
}
#myViz {
	position: absolute;
	bottom: 0;
	right: 50px;
	width: min(53.33vw, 53.33vh);
	height: min(30vw, 30vh);
	background: #000;
	opacity: 1;
	transition: opacity 0.4s ease-in-out;
	z-index: 1;
}
#myViz.fadeIn,
#myVizCtrl.fadeIn
{
	opacity: 1;
	z-index: 1;
}
#myVizCtrl {
	position: absolute;
	bottom: min(30vw, 30vh);
	right: 50px;
	width: min(53.33vw, 53.33vh);
	background: #0004;
	opacity: 1;
	transition: opacity 0.4s ease-in-out;
	z-index: 1;
}
#myVizCtrlExt {
	display: block;
}
#myVizCtrlExt.fadeIn {
	display: block;
}

#infoTxt {
	display: inline-block;
	width: calc(100vw - 450px);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	font: 100% monospace;
}
#audioModal {
	position: absolute;
	top: 0;
	left: 0;
	width: 100vw;
	height: 100vh;
	background: #FFFD;
	font: 500% sans-serif;
	line-height: 100vh;
}
#audioModal.fadeOut {
	animation: fadeOut 500ms forwards;
}
@keyframes fadeOut {
    0% {
        opacity: 1;
    }
	100% {
        opacity: 0;
        z-index: -604;
    }
}