You can always find and experiment with formatting using the “Inspect” tool in your web browser. Check out this article for an example of doing this using Google’s Chrome browser. You can then add the CSS code in Custom Theme CSS section of BoldGrid interface. I used the Chrome browser to find the following code and then tried changing text-align value from “center” to “left”. The applied value to the Custom CSS would look like this:
.site-footer {text-align: left !important; }
Please keep in mind to create a backup of your site before and after making the changes, to ensure you have a fallback point, in the case of unexpected behavior from the code. I hope this helps!