/* in stylesheet */
body.page-template-page-full-width #primary .entry-header .entry-title {
font-size: 3rem;
font-size: 48px;
}
@media screen and (min-width: 48em) {
body.page-template-page-full-width #primary .page-full-width .entry-content {
width: 100%;
}
body.page-template-page-full-width #primary .page-full-width .entry-header {
width: 100%;
}
body.page-template-page-full-width #primary .entry-header .entry-title {
font-size: 5rem;
font-size: 80px;
}
}