---
type: link
tags: [tutorials, html, dev]
created: 2025-11-06T02:51:46.19+00:00
updated: 2026-01-02T01:39:32.364Z
---# The devil is in the <details/>

**URL:** [https://www.htmhell.dev/adventcalendar/2024/23/](https://www.htmhell.dev/adventcalendar/2024/23/)

The devil is in the <details/> Your heading goes here Any content you like goes below the summary tag. As many elements as you need. codepen


---
**Keywords:** tutorials, html, dev
