Design Tool - Email Template

Hello, I am needing some help in regards to the design tool in HubSpot for emails.
I have created a new custom design for emails because the HubSpot template would make all of my bulleted lists blue versus black.
I just don’t know where to change my source code on this new custom design in order to ensure the bullets are black.
Does anyone have any suggestions?

@DCollado3 can you share a screenshot of the template and more details about how you created the custom design?