<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">header,
section,
footer,
nav,
main,
article,
figure {
  display: block;
}

/* myTag {
  display: block;
  background-color: #ddd;
  padding: 50px;
  font-size: 30px;
} */

body &gt; header {
  border: 1px solid red;
}

main section,
main aside {
  display: inline-block;
  border: 1px solid red;
}

body &gt; footer {
  border: 1px solid red;
}
</pre></body></html>