.c-video {
	width: 100%;
	max-width: 960px;
	margin: auto;
}

.c-video__placeholder{
	position: relative;
	height: 0;
	width: 100%;
	padding-bottom: 53.6%;
	background-color: palette('neutral', 100);
}

.c-video__iframe{
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}