.parallax {
    /* The image used */
    background-image: url("../img/mision.jpg");

    /* Set a specific height */
    min-height: 500px; 

    /* Create the parallax scrolling effect */
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}


.parallax1 {
    /* The image used */
    background-image: url("../img/vision.jpg");

    /* Set a specific height */
    min-height: 500px; 

    /* Create the parallax scrolling effect */
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.parallax2 {
    /* The image used */
    background-image: url("../img/valores.jpg");

    /* Set a specific height */
    min-height: 500px; 

    /* Create the parallax scrolling effect */
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.parallax3 {
    /* The image used */
    background-image: url("../img/contacto.webp");

    /* Set a specific height */
    min-height: 500px; 

    /* Create the parallax scrolling effect */
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.fadeout{
	-webkit-mask-image: -webkit-gradient(linear, left top, 
    left bottom, from(rgba(0,0,0,1)), to(rgba(0,0,0,0)));
}