Hi @Phineas ,
I am glad that it worked for you, here is how to have full control on styling your portal:
- Using Chrome, open the Developers tool (right click and hit inspect)
- Click on the inspect arrow (the top green box)
- highlight the exact element you want to update, in your case list title (the second green box)
- now find the exact styling that control it, in my case is (a) which is highlighted in the yellow box below (the bootstrap css file is highlighted in orange)

6. update color and font as you see below in blue box, the changes should be reflected immediately on your browser only

7. once you are ok with changes, click on bootstrap (green box below)

8. select all text, save the file as note with .css extension then update the styling in your portal

hope this help