#messages-wrapper {
	width: auto;
}

@media (min-width: 580px) {
	#messages-wrapper {
		width: 580px;
	}
}

#video-player {
	width: 100%;
	position: relative;
	padding-bottom: 56.25%; /* 16:9 */
	padding-top: 25px;
	height: 0;
}

@media (min-width: 580px) {
	#video-player {
		width: 580px;
	}
}