How can I make sublists use lowercase letters?

Support
1

By default, lists with sublists in Joplin look like this:

  1. Topic one
  2. Topic two
    1. Topic two-sub-one
    2. Topic two-sub-two
  3. Topic three

I would like them to look like this:

  1. 1
  2. 2
    a. 2a
    b. 2b
    i. (this should be indented but isn't doing so on the final post)
    etc.

Is there a way to accomplish this? This is a very important feature for me.

2

Try the following CSS (Settings > Appearance > Advanced > Custom stylesheet for rendered markdown):

/* 2nd-level ordered lists */
ol > li > ol {
  list-style-type: lower-alpha;
}

/* 3rd-level ordered lists */
ol > li > ol > li > ol {
  list-style-type: lower-roman;
}

See also list-style-type - CSS: Cascading Style Sheets | MDN