It is easy accordion, shows posts anywhere via shortcodes, inherits the theme style and theme colors and does not divert the attention away from the information on the site.
Accordion Shortcode & Widget is most easiest drag & drop accordion builder for WordPress. You can add unlimited Accordion and FAQ with unlimited color scheme.
WP Nice According pluign is fully responsive and drag & drop Accordion plugin. Very user friendly, Easy Customizable. You can easily shortcode and use it any where your pages or post.