From the things you can do with the Kalium typography, one of the best features is the conditional font loading. Using this feature you can load a font, font style or specific font size visible only on a specific page, or for a post type only such as portfolio items.

1. Navigate through Laborator > Typography
2. Click the Add Font button if you want to add a new font, or edit any existing font.
3. Scroll down the page and click on Show Advanced Options
4. There are the select boxes, where you will need to specify what and where you want to show it.
5. Click Save Changes, and check your site to see it live.