HTML and CSS Reference
In-Depth Information
open
(
open="open"
in XHTML)
Specifies that the details should be in the open or revealed state when the document loads.
Example
See also
summary
.
<details>
<summary>Additional information</summary>
<ul>
<li>This is some information about the author the user
might be interested in reading.</li>
<li>This is even more relevant information.</li>
</ul>
</details>
