It is completely normal for this creative process to change some of the ways you originally thought about your brand design style guide. Situations you didn’t account for will inevitably reveal themselves, and you may simply change your mind when you see the brand design in certain contexts. Feel free to make any changes you think make sense based on feedback as well. Resubmit a new brand design style guide along with your profile demonstration document regardless of whether you made any changes to it: Facebook.
Here's how you can make bold and italic text.
Here's how you can add an image:
Here's how to make a list:
To learn more HTML/CSS, check out these tutorials!