PRODUCT ALL LISTING TITLE NAME - Font Size?

Trying to change font colour/size of Product Name Title in the 'New Products' or 'All Products' listing pages.
I have been trying to change the font style/size of this for days
and I still can't locate where to change this?
Except I can change it in the StyleSheet under:
A {
color: #1129B8;
font-size: 11px;

But this changes a pile of other links font attributes as well.
I want to change only the Product Title List Name only.
Under... includes/modules/products_all_listing.php, I identified the code that displays
the title name:
if ($disp_sort_order->fields['configuration_key'] == 'PRODUCT_ALL_LIST_NAME') {
echo $display_products_name;

But I have no idea how to add code so that I could possibly change the font values in the stylesheet.css

Any help would be greatly appreciated as I'm going a bit insane.
I am running ZenCart 1.2.7

Cheers
Dom