Description Font Size in List Section

Does anyone know if there is a way to change the size of the DESCRIPTION in a List Section? I can only seem to figure out how to change the size of the Title but it's the Description I need a bit larger. Thank you!!

Can you share your website URL?

Hey thanks for the reply, appreciate it!

hyperboloid-sapphire-sclw.squarespace.com

Password: pickles

This is perfect, thank you you're a legend!

Happy to help!

Can you mark my post as the solution to your question and give it a thumbs up? Thanks!

Done and Done! Thanks again!

@Ziggy This code is great, thank you! Is there a solve that will work globally? I am trying to update the global type styles for Simple List copy instead of editing section by section? 

does anyone know how to edit type inside a simple list card? The code above works for simple lists without a card, but im having no luck targeting text inside the card. 

4 hours ago, katjones said:

does anyone know how to edit type inside a simple list card? The code above works for simple lists without a card, but im having no luck targeting text inside the card. 

Just remove data section id from the code to make it affect all list. The new code should be

.user-items-list-simple .list-item-content__description p {
    font-size: 1.2rem;
  }

Hi i have a similar query - i cant seem to change the font style in this list description, attached a screenshot - the text is going in the heading format and its not very readable as a testimonial since the text is lengthy. Any way to change it to the paragraph format since thats more readable? 
(Home Page > scroll till middle-end Testimonial section)

another solution would be to use the  Brandon Grotesque font, i have already uploaded this to the website, so in regular font size maybe.

website:
https://keyboard-platinum-k3wn.squarespace.com/

password:
hc123

You should be able to change this in the section settings, you can set the title and description independantly to follow heading or paragraph styles.