Hi there,
I'd also like to add a sticky sidebar with anchor link navigation to one of the pages on my site, such as the one on the following link: https://thirtyeightvisuals.com/blog/free-squarespace-plugins-meet-ghost#mgfsp-anchor-08
tuanphan, I saw your post to add the code below to my custom CSS and I have added it; I know how to insert a markdown block but I don't know how to make an anchor link navigation in it. Could you tell how? The page I want to insert the sticky sidebar with anchor link navigation is this: https://www.evelynkm.com/projects/website-redesign-sr4ms Thank you!