How to Create Accordion Shortcode
1. Go to Dashboard > Pages > Add New
2. Type title name in title field ( Eg: Accordion )
3. Go to " create shortcode " ( If you want to use accordion shortcodes, you will select it from drop-down menu )
4. Type " No of content as usual " ( Eg: 3 )
5. Type "Title as usual" ( eg: 2014 )
6. Type " Content " ( eg: Some content )
7. Repeat the same 5 & 6 Steps for other two groups.
8. After Entering the contents and Title, Click Create Shortcode Button
9. Now you have Accordion Shortcode. You can simply copy the code and Add Custom HTML or Text widget in the Accordion Page.
10. then, Publish the Page.
11. You got it.