@media only screen and (min-width: 1024px) {
  h1.infobox {
    font-size: 3.125rem !important;
    line-height: 3.5rem !important;
  }

  h2.infobox {
    font-size: 2rem !important;
    line-height: 2.375rem !important;
  }

  h3.infobox {
    font-size: 1.375rem !important;
    line-height: 1.75rem !important;
  }

  h4.infobox {
    font-size: 1.125rem !important;
    line-height: 1.5rem !important;
  }
}

@media only screen and (max-width: 1023px) {
  h1.infobox {
    font-size: 2.25rem !important;
    line-height: 2.625rem !important;
  }

  h2.infobox {
    font-size: 1.5rem !important;
    line-height: 1.875rem !important;
  }

  h3.infobox {
    font-size: 1.25rem !important;
    line-height: 1.625rem !important;
  }

  h4.infobox {
    font-size: 1.125rem !important;
    line-height: 1.5rem !important;
  }
}