Search notes:

HTML element: details

A <details> tag creates a widget whose content becomes visible or invisible by the user toggling its visibilty (typically by clicking a triangle). 
<!doctype html>
<html><body>

The three main <a href='development/languages/Metasyntactic-variables'>metasyntactic variables</a>:
<details>
  <ul style='margin-top:0'>
    <li>foo
    <li>bar
    <li>baz
  </ul>
</details>

More text …

</body></html>
Github repository about-html, path: /tags/details.html

Closed

Open

Clicking on the triangle opens the <details> content:

See also

The CSS visibility property.
HTML elements

Index

Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 8 attempt to write a readonly database in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php:78 Stack trace: #0 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(78): PDOStatement->execute(Array) #1 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(30): insert_webrequest_('/notes/developm...', 1758206646, '216.73.216.150', 'Mozilla/5.0 App...', NULL) #2 /home/httpd/vhosts/renenyffenegger.ch/httpsdocs/notes/development/web/HTML/tags/details(68): insert_webrequest() #3 {main} thrown in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php on line 78