Add subtitle to index item tiles in York template

Hello,

I've combed through many similar posts around adding subtitles to portfolio grid thumbnails, but they are not quite working for me and I don't know enough about coding to adapt them to my situation myself. 

I'd like to add subtitles under the main title on each index item tile. The York template allows you to achieve this using Categories, but only for Collection pages (gallery, blog, and project pages). However, all my case study pages are built using regular pages, and there is no way to apply categories to them, so I'm looking for a workaround using custom CSS to simply add a subtitle to the tiles.

See page here: https://chanda-patel.squarespace.com/test-index-grid

Thanks in advance for any help!

Ah yes, exactly that. Thank you so very much @tuanphan! I never would have been able to figure this out on my own.

Hello @tuanphan

I hope you're doing great!
Sorry to bother you, I think I have put the code you kindly gave to add a "subtitle" wrong.

Do you need to add something else to it to make it work?
My best

On 11/9/2021 at 9:00 AM, Coliviapearson said:

Hello @tuanphan

I hope you're doing great!
Sorry to bother you, I think I have put the code you kindly gave to add a "subtitle" wrong.

Do you need to add something else to it to make it work?
My best

Just use above code. Each item = 1 code.

If the code doesn't work, can you share link to your site? We can check easier