body { overflow: hidden }

.soundtrack {
	width: 100%;
	position: absolute;
	z-index: 10;
}

.soundtrack audio { display:none }

.soundtrack .thin-red-line {
	width: 100%;
	height: 1px;
	background-color: red;
	position: relative;
	opacity: 0.4;
	display:none;
}