h1:where(.wp-block-heading).has-background,
h2:where(.wp-block-heading).has-background,
h3:where(.wp-block-heading).has-background,
h4:where(.wp-block-heading).has-background,
h5:where(.wp-block-heading).has-background,
h6:where(.wp-block-heading).has-background {
  padding: 1.25em 2.375em;
}
h1.has-text-align-left[style*="writing-mode"]:where([style*="vertical-lr"]),
h1.has-text-align-right[style*="writing-mode"]:where([style*="vertical-rl"]),
h2.has-text-align-left[style*="writing-mode"]:where([style*="vertical-lr"]),
h2.has-text-align-right[style*="writing-mode"]:where([style*="vertical-rl"]),
h3.has-text-align-left[style*="writing-mode"]:where([style*="vertical-lr"]),
h3.has-text-align-right[style*="writing-mode"]:where([style*="vertical-rl"]),
h4.has-text-align-left[style*="writing-mode"]:where([style*="vertical-lr"]),
h4.has-text-align-right[style*="writing-mode"]:where([style*="vertical-rl"]),
h5.has-text-align-left[style*="writing-mode"]:where([style*="vertical-lr"]),
h5.has-text-align-right[style*="writing-mode"]:where([style*="vertical-rl"]),
h6.has-text-align-left[style*="writing-mode"]:where([style*="vertical-lr"]),
h6.has-text-align-right[style*="writing-mode"]:where([style*="vertical-rl"]) {
  rotate: 180deg;
}