#ytb[open]{
	position: fixed;
	top: 0px;
	bottom: 0px;
	left: 0px;
	right: 0px;
	
	width: 100vw;
	height: 100vh;
	
	border: none;
	background-color: #000000AA;
	-webkit-backdrop-filter: blur(3px);
	backdrop-filter: blur(3px);
	
	&[open]{
		width: 100vw;
		height: 100vh;
		max-width: 100vw;
		max-height: 100vh;
		
		margin: 0;
		padding: 0;
		border: none;
		
		display: flex;
		justify-content: center;
		align-items: center;
		
		position: fixed;
		top: 0;
		left: 0;
	}

	iframe{
		width: 70vw;
		aspect-ratio: 4096 / 2160;
	}
	a#ytb-close{
		display: block;
		position: fixed;
		top: 50px;
		right: 50px;

		padding: 15px;
		border-radius: 30px;
		background-color: var(--jaune);
		aspect-ratio: 1;
		transition: all .3s ease-in-out;
		*{
			margin: 0;
		}
		i{
			color: black;
			line-height: 0;
			transition: all .3s ease-in-out;
		}
		&:hover{
			background-color: var(--violet);
			i{
				color: white;
			}
		}
	}
}

@media screen and (max-width: 700px){
	#ytb[open] iframe{
		width: 90vw;
	}
}