iframe {
	width: 50vw;
	aspect-ratio: 560/315;
}

#video {
	display: block;
	width: 70vw;
	padding: 0;
	margin: auto;
	margin-top: 20px;
	text-align: center;
}

#video ul {
  list-style-type: none;
}

#video li {
	margin-bottom: 30px;
}

#video .title_video {
	width: 70vw;
	background-color: white;
	color: black;
	margin: 0px;
	padding: 10px 0px 10px 0px;
}