.parallaxContacto {
    /* The image used */
    background-image: url("../images/fondoContacto.jpg");

    /* Set a specific height */
    height: 250px;

    /* Create the parallax scrolling effect */
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    /*border-radius: 30%;*/
}

.margenCon{
    margin-top: 24%; 
}