Customise product description text

Hi there,

A couple of questions re product descriptions:

• Is there a way to justify product description text?
• My sitewide paragraph font is one I have added but it won't apply to the variant drop down/quantity or breadcrumbs in product descriptions, or the categories on the main shop page. Is there a way to do this?

URL: www.thompsonlane.com.au/shop

PW: underconstruction (should be off at the moment though)

Thank you,

Cas