Hurry! As shown in the picture, I want to make the directory bar of the markdown file on the side of the GitHub pages. How can I achieve this function?

as shown in the figure, I want to use this jekyll theme, on GitHub pages to make the Reading List on the left appear the directory bar that makes markdown files like the Amazing Blog on the right, and I need to use a new folder to place other post markdown files for classified display. How to achieve this function?

GitHub repo link for this jekyll theme: https://github.com/chrisbobbe.
GitHub pages link: https://chrisbobbe.github.io/.


jekyll is not easy to use, especially in situations where page customization is required, which is your case. It is better to write your own page and configure a script from markdown to html

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b35b73-e506.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b35b73-e506.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?