Need to remove spacing between post titles?

Does anyone know how I can remove the spacing between each Category post?

https://www.mouthwateringmunchies.com/mem/?cat=35

at the moment it is

Baked Blueberry Pecan French Toast With Blueberry Syrup

Banana and Blueberry Bread

Banana and Pecan Bread

Banana Bread

but would like to have it on top of each other…

Baked Blueberry Pecan French Toast With Blueberry Syrup
Banana and Blueberry Bread
Banana and Pecan Bread
Banana Bread

Thanks ??