/* gives image heigh releative to em units */
@media screen and (max-width: 63.99875em){
    .parallax {
        height: 14em;
    }
}
/* override the show-for-medium class with parallax-page */
@media screen and (max-width: 39.99875em){
    .parallax-page {
        display: inline!important;
    }
}