body{
	margin:40px auto;
	max-width:650px;
	line-height:1.6;
	font-size:18px;
	color:#444;
	padding: 10px;
	background-image: linear-gradient(to right, #7bebed, #ede77b);*/
}

h1,h2,h3{
	line-height:1.2
}

video {
	width: 100%;
	height: auto;
		   
}