Categories - How to change the grey area behind.

When i set up a category i would like to only show the photo(let photo bland with BG) but there is a big grey box behind everything. How do i go about if i would like to remove that one.

Morten

Could you do a screenshot of your issue ?

Sure. See attached file.

Edit your menu options and there, click on the "hikashop options" link on the right. There, you will have an option to change the background color among other settings.