Product listing image holder width

My images for all products will be 150x150px, I have adjust this so the images look perfect but the image holder for the product list is 309x199 I want the image holder to be the same size as the image.

I can't find the file to adjust this can anyone help?

That should be product listing imagees from your description and these are defined in

admin > config > images > small image width & height

I have tried changing that and it makes no difference, look here : http://store.lakewooditsupport.co.uk/index.php?main_page=index&cPath=1_7

The images are 150x150 px but the column is 309 wide and 199 high?

You have an empty <p> - paragraph holder after your description

I have adjust that thanks :), i still can't get the image column to narrow?

Never mind I have figured it out :D

For those who want to know navigate to includes>modules>YOUR_TEMP>product_listing.php

Them locate:

case 'PRODUCT_LIST_IMAGE':
    $lc_text = TABLE_HEADING_IMAGE;
    $lc_align = 'center' ;
    $zc_col_count_description++;
    break;

and add the following after align = 'center'

. (PRODUCT_LIST_IMAGE > 0 ? '" width="150px' . PRODUCT_LIST_IMAGE : '150px');