.video{
	border: 0px solid green;
	height: 0px;
	padding-bottom: 56.25%;
	position: relative;

}

.video iframe{

	position: absolute;
	top: 0;
	left: 0;
	height: 100%;
	width: 100%;
}

.video_Youtebe{
	width: 100%;
	margin: auto;
}