Source code
Revision control
Copy as Markdown
Other Tools
<!DOCTYPE html>
<ol>
<details><summary>summary</summary></details>
<li value="1">1</li>
<li value="2">2 <details><summary>summary</summary></details></li>
<li value="3">3</li>
<details><summary>summary</summary></details>
<li value="4">4</li>
</ol>
<ol>
<summary>summary</summary>
<li value="1">1</li>
<li value="2">2 <summary>summary</summary></li>
<li value="3">3</li>
<summary>summary</summary>
<li value="4">4</li>
</ol>