How to add accordion

1) Add block in edit mode from "Other" set

 

2) Fill form

1) Title - always is visible

2) Content - can be hidden and expanded on click to title

3) If checked, content will be displayed when the page load

4) If checked, a permalink will be displayed to the left of the title. If load page via permalink, page will be scrolling to accordion and expand it.

5) Save block