How to Create Multiple Collapsible Divs with Minimal CSS?

Pure CSS Collapse and Expand Div

Customizing Multiple Collapsible Divs with Minimal CSS

The issue at hand is to create multiple collapsible divs on a single page without bloating the CSS code with excessive selectors. In this case, the code provided utilizes the :target pseudoclass, but it requires a unique selector for each question.

Solution: Embracing the

and

Tags

A more efficient approach is to implement the HTML5

and

tags. These tags are specifically designed for creating collapsible and expandable content elements.

<code class="html"><details>
  <summary>This is what you want to show before expanding</summary>
  <p>This is where you put the details that are shown once expanded</p>
</details></code>

Browser Compatibility

Browser support for the

and

tags is decent but varies. WebKit-based browsers provide the best results. Other browsers may default to displaying all the collapsible content, but you can consider a fallback option using the hide/show method as described in the original code.

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