How to change font-family and lowercase for blog posts only - in Prestige Theme

[skinrebirth]

Hello,

I am currently trying to change the font size/style of blog posts only in the Prestige Theme without changing font size/style anywhere else.

I looked at several discussions in the shopify community and tried using their codes in assets/theme.css but did not work correctly (I am a newbie at coding).

Here are the following changes I would like in my blog post

1) For H1, H2, and H3 tags:

a) change font-family to “oswald”
b) lowercase all letters except the first

2) For paragraphs:

a) change font-family to “arial”

Thank you!

[Zworthkey]

Hii, @skinrebirth
Kindly share your store URL so,
I can solve it perfectly.
Thank You.

[skinrebirth]

URL: https://skin-rebirth.com/blogs/the-blog/what-does-toner-do-for-your-face

Thanks for the help!