.index-section-fondo-01{
	background-image: url(../images/fondo-01.jpg);
	background-size: cover;
	background-attachment: fixed;
	height: 600px;
}

.index-section-fondo-02{
	background-image: url(../images/fondo-02.jpg);
	background-size: cover;
	background-attachment: fixed;
	back
	height: 600px;
}

.index-section-fondo-03{
	background-image: url(../images/fondo-03.png);
	background-size: cover;
	background-attachment: fixed;
	height: 600px;
}

.index-section-fondo-04{
	background-image: url(../images/fondo-04.jpg);
	background-size: cover;
	background-attachment: fixed;
	height: 600px;
}