How to make the product titles on the collection pages bold

[Yasmine901]

Can anyone assist me with this?

I've searched everywhere for a solution, all the codes I've tried don't work. The product title on the next page after clicking it is already bold , I just need the titles to be bold on the main collection/featured product pages. 

[Yasmine901]

the answer would be great!

[Yasmine901]

No thank you, I'm not interested in buying anything, just a simple solution will suffice.