ok so first off, im a lot more well-versed in html than css (?) so bear with me if i have a hard time explaining.

i used this code to edit my profile a bit, but i have no idea how to actually put text in (specifically under the profile part). any help or advice would be greatly appreciated!

If you add a "blank section" widget you can add any text/html you want inside of it.

Personal tab > Edit Profile link > Add Section button > select Blank Section > Add Section button

thank you so much!!

You're welcome!

The actual Profile Widget just has your CSS inside.

Oh, if you didn't try already, you can have multiple blank sections.