.audio-player {
	display: flex;
	flex-direction: column;
	width: 100%;
	height: 100%;
}
.audio-player .thumb {
	width: 100%;
	height: calc( 100% - 50px);
	flex-grow: 1;
}
.audio-player .thumb img {
	width: 100%;
	height: 100%;
	object-fit: contain;
}
.audio-player audio {
	width: 100%;
}