.page-blog #subheader {
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
        url("../imagenes/FotografiasPeluqueria/blog.jpeg");
        background-position: 0px -1000px !important;

}

@media (max-width: 768px) {
    .page-blog #subheader {
        background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
            url("../imagenes/FotografiasPeluqueria/blog.jpeg");
            background-position: 0 -230px  !important;
    
    }
  }

strong {
    width: auto !important;
}