Block Level Elements
The following is a complete list of all HTML “block-level” elements (although “block-level” is not technically defined for elements that are new in HTML5).
Contact information.<article>
Article content.<aside>
Aside content.<blockquote>
Long (“block”) quotation.<details>
Disclosure widget.<dialog>
Dialog box.<dd>
Describes a term in a description list.<div>
Document division.<dl>
Description list.<dt>
Description list term.<fieldset>
Field set label.<figcaption>
Figure caption.<figure>
Groups media content with a caption (see <figcaption>).<footer>
Section or page footer.<form>
Input form.<h1>, <h2>, <h3>, <h4>, <h5>, <h6>
Heading levels 1-6.<header>
Section or page header.<hgroup>
Groups header information.<hr>
Horizontal rule (dividing line).<li>
List item.<main>
Contains the central content unique to this document.<nav>
Contains navigation links.<ol>
Ordered list.<p>
Paragraph.<pre>
Preformatted text.<section>
Section of a web page.<table>
Table.<ul>
Unordered list.