Customize List Style

Right now the unordered list is all circles, no matter how many indents there are and then Ordered list is all numerical, on all indents. How do I change my list style in customize CSS to the following: ORDERED 1. Test 123 2. Test 123 a. Test 123 b. Test 123 c. Testing 123 i. Testing 123 ii. Testing 123 iii. Testing 123 UNORDERED •(circle) Test 123 •(circle) Test 123 o(open circle) Test 123 o(open circle) Test 123 o(open circle) Testing 123  (solid square) Testing 123  (solid square) Testing 123  (solid square) Testing 123