.video_rt {
	float: right;
	width: 400px;
	margin-top: 20px;
	margin-bottom: 20px;
	margin-right: 7px;
}
.video_centre {
	float: left;
	height: 327px;
	width: 400px;
	margin: 0px;
}
.video_lt {
	float: left;
	width: 400px;
	margin-top: 20px;
	margin-bottom: 20px;
	margin-left: 7px;
}
s