body{
	background-image:url(../img/video-fondo.jpg);
}

h2{
	text-align:center;
	color:white;
}
iframe{
	transition-property:all;
	transition-duration:0.5s;
	transition-timing-function:linear;
	width:99%;
	height:250px;
}
iframe:hover{
	transition-property:all;
	transition-duration:0.5s;
	transition-timing-function:linear;
	width:99%;
	height:500px;
}