Hi,
By bigger, do you mean wider? The template is currently set to 850 pixels. With some changes, I can make it float as wide as the browser allows.
The pictures are preset to a specific 3:2 aspect ratio of height to width at 368 pixels by 552 pixels. That ratio is one generally chosen by the clothing sellers for best visibility of a standing model. Note, that's just a recommendation and not a rule. When pictures are stored at other than that ratio, it will cause them to distort (stretch or shrink) in either height or width to fit that 3:2 ratio "box". Like cutting too small a piece of plastic wrap and stretching to to fit the top of a box/container. That's why the image looks fatter, it's being stretched wider to fit the box. I noted some of your listing pics were very narrow, and I'm guessing those are the ones you see needing a diet.
If you want to vary picture size, one method would be to lock the pictures at only the 368 pixel width, i.e. they would appear in a stacked column exactly 368 pixels wide. You would always need to upload photos at that minimum stored width for best display. That's actually a very simple change, which I anticipated you might want.
I'm going to update with these changes:
1) Allow template to float to page width for display.
2) Lock pictures to width only.
3) Add code to remove unused tag headers (like SHIPPING) when tags aren't used, e.g. if you want to use only the Description header and not add a Seller Details profile (see Profiles tab at main site) for awhile to get you going, then only the Description header will appear.
If you see anything else, let me know. I'll try to post the update to that same practicewriter link for the one with your store banner. When it's ready, you just use the Manage Custom Templates link, clear/remove the old code, and copy - paste the new replacement code....Preview Save and it's updated immediately on any Saved Listings.
Danno
Edit: Changes are complete. I also slightly ligthened the mat behind the pictures to a brighter silver. It seemed abit darker than anticipated on tests. I've checked the code with IE7 Firefox 3 and Safari 3. Note, I've added the tags for the complete Auctiva Seller Details, including the tags that automatically remove the code for unused headers. This makes the template completely standardized to their system and should function just like any stock template.
This style sheet (below) located at the bottom of the code controls most of the fonts, colors, etc. It also controls the picture width. Hopefully, the style names used are somewhat intuitive. picmat2 is the mat behind the lower left column pictures and uses color code #e8e8e8 (bright monochromatic silver-gray). The img2 code sets width 368px for the picture width. The #ATemplate h3 is the Impact Font headers with that violet #ac85e0 color code, which is also used as border with border1. Hopefully, this will give you some flexibility to make adjustments as you like.
<style type="text/css">
#ATemplate h3 {font-family: Impact; font-size: 24.0pt; color: #ac85e0;}
#destext {font-family: Arial, Helvetica, sans-serif; font-size: 12.0pt; color: #222;}
.border1 {border: solid 1px #ac85e0;}
.picmat1 {background-color: #fff;}
.picmat2 {background-color: #e8e8e8;}
.textmat {background-color: #fff;}
.img2 {width:368px; margin-bottom: 15px;}
</style>
Let me know if you test it in a live listing at eBay. Just post the listing number.