h1.wp-block-heading {
  font-size: 32px !important;
}

@media (min-width: 640px) {
  h1.wp-block-heading {
    font-size: 44px !important;
  }
}

@media (min-width: 1024px) {
  h1.wp-block-heading {
    font-size: 56px !important;
  }
}

h2.wp-block-heading {
  font-size: 28px !important;
}

@media (min-width: 640px) {
  h2.wp-block-heading {
    font-size: 36px !important;
  }
}

@media (min-width: 1024px) {
  h2.wp-block-heading {
    font-size: 48px !important;
  }
}

h3.wp-block-heading {
  font-size: 24px !important;
}

@media (min-width: 640px) {
  h3.wp-block-heading {
    font-size: 28px !important;
  }
}

@media (min-width: 1024px) {
  h3.wp-block-heading {
    font-size: 36px !important;
  }
}

h4.wp-block-heading, h5.wp-block-heading {
  font-size: 18px !important;
}

@media (min-width: 640px) {
  h4.wp-block-heading, h5.wp-block-heading {
    font-size: 20px !important;
  }
}

@media (min-width: 1024px) {
  h4.wp-block-heading, h5.wp-block-heading {
    font-size: 24px !important;
  }
}