...
Proper nesting of headings.
...
| Code Block |
|---|
<h1>Page Title</h1>
<h2>Heading Two</h2>
<h3>Heading Three</h3>
<h3>Heading Three</h3>
<h3>Heading Three</h3>
<h4>Heading Four</h4>
<h4>Heading Four</h4>
<h2>Heading Two</h2>
<h3>Heading Three</h3>
<h3>Heading Three</h3>
<h3>Heading Three</h3>
<h4>Heading Four</h4>
<h4>Heading Four</h4>
<h2>Heading Two</h2>
<h3>Heading Three</h3>
<h3>Heading Three</h3>
<h3>Heading Three</h3>
<h4>Heading Four</h4>
<h4>Heading Four</h4> |
Lists
HTML lists - <ul>, <ol>, and <dl> - also convey a hierarchical content structure.
Lists should be used to display actual list items. They should not be used for layout purposes.