Mostafa Shahiri

The Everything Accordion is a simple widget that shows wordpress widgets, posts and pages in an pretty accordion. It enables you to control:
<ol>
<li>displaying the widgets</li>
<li>displaying the separated posts</li>
<li>displaying the pages</li>
<li>displaying posts of some specific categories</li>
<li>different filters for posts and pages</li>
<li>Ordering posts and pages based on created date, modified date, views, comments count and random.</li>
<li>Showing pages and posts in two different modes: 1)Introtext includes featured image+inro content+readmore link. 2)Fulltext mode</li>
<li>Custom text for readmore links.</li>
<li>Some other filters for showing the categories, author, published date, modified date and comments count of the pages or posts.</li>
</ol>
If you like to apply your style to this widget, you can edit everythingaccordion.css file. The ID of this widget is everything_accordion.
Now we explain about CSS classes are used in Everything Accordion :
.evachead: CSS class for styling accordion headers 
.accord_widget: CSS class for styling widgets 
.accord_content: CSS class for styling accordion panel 
.info: CSS class for styling info small tags 
.infoblock: All small tags have been placed in a div with this CSS class. (Parent div class for small tags) 
.accord_img: CSS class for featured images divs 
.accord_post: CSS class for styling posts or pages content divs 
.accord_readmore: CSS class for parent divs of readmore links.

Everything Accordion

The Everything Accordion is a simple widget that shows wordpress widgets, posts and pages in an pretty accordion.

sevenspark

Bellows is an awesome accordion menu for WordPress. It works with the WordPress menu system to allow you to build beautiful accordion menus for your site.
<a href="https://wpaccordionmenu.com/free/" rel="nofollow ugc">Bellows Lite Demo</a> 
<a href="https://wpaccordionmenu.com/" rel="nofollow ugc">Bellows Full Demo</a>
Get started: <a href="http://sevenspark.com/docs/bellows/quick-start/lite" rel="nofollow ugc">Bellows Quick Start Guide</a>
<h4>Feature Overview</h4>
<ul>
<li>Fully functional accordion menu</li>
<li>Multiple submenu levels</li>
<li>3 included skin presets</li>
<li>Multi- or single-folding</li>
<li>Expand current submenu automatically option</li>
<li>Shortcode integration – add an accodion menu to yoru site anywhere you can add shortcodes</li>
<li>Widget integration – add an accordion menu to your widgetized theme areas</li>
</ul>

Bellows Accordion Menu

A flexible and robust accordion menu plugin

Everything Accordion vs Bellows Accordion Menu