.header {
    background: url('../images/ef81_11_head.jpg') center center no-repeat;
    background-size:100% auto;
}



@media (min-width: 200px) {
    .headcopy h2 {
        font-size: 4rem;
    }
}

/* Larger than phablet (also point when grid becomes active) */
@media (min-width: 550px) {
    .headcopy h2 {
        font-size: 4rem;
    }

}

/* Larger than tablet */
@media (min-width: 750px) {
    .headcopy h2 {
        font-size: 6rem;
    }
}

/* Larger than desktop */
@media (min-width: 1000px) {
    .headcopy h2 {
        font-size: 6.5rem;
    }
}

/* Larger than Desktop HD */
@media (min-width: 1200px) {
    .headcopy h2 {
        font-size: 7rem;
    }
}