Change Description Font Size/Reposition Description - Dawn

Hello, ive been searching up and down for a solution to change my font size for the product description with no luck. I was also inquiring if it would be possible to aligning my bullet points as thats all my description is, into rows 3x3. Is this possible?

Hello There,

Please share your store URL and password.
So that I will check and let you know the exact solution here.