header{
	margin:2em 0;
}
header figure img{
	margin:auto;
}
section{
	margin:5em 0;
}
.fondo{
	background-image:url(../img/mac2.jpg);
	background-size:100% auto;
	background-repeat:no-repeat;
}
.reproductor{
	height: 100%;
	width: 100%;
}
.iconos{
	margin:5em 0;
}
.iconos > div{
	margin-bottom:5em;
}
@media screen and (max-width:575px){
	.fondo{
		height: 200px;
		width: 320px;
		padding:11px 47px 45px 47px;
	}
}
@media screen and (min-width:576px){
	.fondo{
		height: 309px;
		width: 550px;
		padding:20px 84px 47px 84px;
	}
}
@media screen and (min-width:768px){
	.fondo{
		height: 394px;
		width: 700px;
		padding:30px 105px 60px 105px;
	}
}
@media screen and (min-width:992px){
	.fondo{
		height: 506px;
		width: 900px;
		padding:30px 130px 70px 130px;
	}
}
@media screen and (min-width:1200px){
	.fondo{
		height: 619px;
		width: 1100px;
		padding:35px 160px 80px 160px;
	}
}