J. Duijvelshoff

<p>Simple and good accordion plugin providing 2 blocks: Accordion and Accordion-pane. Drag an Accordion block into your post, page or custom post type and hit the ‘Add pane’ button for as often as you need.</p>
<p>Features:</p>
<ul>
<li>Setting for ‘One at a time’. Only one pane within an accordion can be opened. Uncheck this to allow for all panes to be opened simultaneously.</li>
<li>Use ‘Tab’ key to focus panes and hit ‘Enter’ to open</li>
<li>Extensive Use of Accessability attributes</li>
<li>Optionally choose for HTML  and  tags. </li>
<li>Panes scroll into view when a previous pane gets closed</li>
<li>Adjust colors, margins and padding in the block editor</li>
<li>Add styling via css, css-vars or theme.json</li>
</ul>
<h3>Use</h3>
<p>Drag an Accordion block into a post or page or CPT and use the ‘Add pane’ button at the bottom of the block to add pane-blocks.</p>
<h3>styling</h3>
<p>At the root some basic styling variables are defined that can be overwritten by your theme. Some of these can be changed ad hoc by the user in de block-editor. These are:</p>
<pre><code>    --wp--custom--accordion--transition-time: 0.1s;
    --wp--custom--accordion--margin-top: 0px;
    --wp--custom--accordion--margin-right: 0px;
    --wp--custom--accordion--margin-bottom: 0.1em;
    --wp--custom--accordion--margin-left: 0px;
    --wp--custom--accordion--header-padding-top: 0.5em;
    --wp--custom--accordion--header-padding-right: 2em;
    --wp--custom--accordion--header-padding-bottom: 0.5em;
    --wp--custom--accordion--header-padding-left: 2em;
    --wp--custom--accordion--content-padding-top: 0.5em;
    --wp--custom--accordion--content-padding-right: 2em;
    --wp--custom--accordion--content-padding-bottom: 0.5em;
    --wp--custom--accordion--content-padding-left: 2em;
    --wp--custom--accordion--header--text-color: #ffffff;
    --wp--custom--accordion--header--background-color: #666666;
    --wp--custom--accordion--header--active-text-color: #ffffff;
    --wp--custom--accordion--header--active-background-color: #999999;
    --wp--custom--accordion--body--text-color: #ffffff;
    --wp--custom--accordion--body--background-color: #666666;
</code></pre>
<p>The default values can also be defined in the theme.json of your (child-) theme:</p>
<p>Add them to the theme.json like so:</p>
<pre><code>{
    "$schema": "https://schemas.wp.org/wp/6.7/theme.json",
    "version": 3,
    "settings": {
        "custom": {
            "accordion": {
                "transitionTime": "0.1s",
                "marginTop": "0px",
                "marginRight": "0px",
                "marginBottom": "0.1em",
                "marginLeft": "0px",
                "headerPaddingTop": "1em",
                "headerPaddingRight": "1em",
                "headerPaddingBottom": "1em",
                "headerPaddingLeft": "1em",
                "contentPaddingTop": "0.5em",
                "contentPaddingRight": "2em",
                "contentPaddingBottom": "0.5em",
                "contentPaddingLeft": "2em",
                "headerTextColor": "#ffffff",
                "headerBackgroundColor" : "#666666",
                "activeHeaderTextColor": "#ffffff"
                "activeHeaderBackgroundColor": "#999999",
                "bodyTextColor": "#000000",
                "bodyBackgroundColor" : "#ffffff",
            }
        }
    }
}<h3>Accessability</h3>The pane-headers have a tab-index. If the Enter-key is pressed while a pane-header has focus, a click-event is triggered on that pane-header thereby activating / opening it.
</code></pre>


Good Accordion

Wordpress accordion block. Simple, small and good.

Good Accordion vs Easy Accordion – AI-Powered FAQ & Accordion Blocks, Product FAQ