How to Add a Beautiful Accordian Table of Contents for Blogger Blogs

We always write many post for our blogs, continuous research and creating tutorials. If we are going to make a sitemap or table of Contents for our blogs it is going tobe very long and some of our readers may find it annoying scrolling down thus making some of our post hidden and not be read, this is modified table of contents from my last post Beatiful table of contents for blogger

Thanks to