What feature do you want?

In the process of beautification, I encountered a problem that is difficult to solve: the unordered list edited with markdow is not beautiful after rendering, the spacing is relatively large, and the front circle is relatively small. How should I modify this? (According to the author, this is specially modified in the new version. I want to change it back.)
This question has been raised previously (but I don't know which part of the code to modify due to my lack of ability, so I raise this question). #879