.player { 
	position: relative; 
	width: 100%; 
	aspect-ratio: 16/9; 
	cursor: pointer;
}

.player video, .player img { 
	position: absolute; 
	inset: 0;
	width: 100%; 
	height: 100%; 
	object-fit: cover;
	padding: 20px;
}

#poster { 
	transition: opacity .25s; 
}

#poster.hidden { 
	opacity: 0; 
	pointer-events: none; 
}