Can't find where to add bullets to category listing

I need to be able to add bullets to the categories listing that shows us on several pages on the right side menu. Which file do I need to alter?

products_results.php

the menu of categories on the right side is generated by the side_menu.php files webassist/plugins/side_menu folder.

Nope. I added a bullet but didn't show up, then I deleted that file (from the server of course) to see if that was the one and it had no effect on the page after refreshing and reloading in different browsers. There are several files named side_menu.php and the only one that affected the side menu is the one inside folder 'nested_accordion'. However that script is for the whole side menu. I'm looking for the script that iterates through the sub-category names so that I can add a bullet. I don't need it on the main category. products_results.php

On the browser 'View Source' it shows the <li> next to the name, but the bullets just wont' show. I tried changing color on some of the li rules, adding new rules, but so far I can't pinpoint where to change it so that I can see bullets, even while using Firefox Firebug ??

the sub categories are <dl> and <dt> tags

in the webassist/plugins/side_menu/nested_accordion/accordion_styles.css, you can edit the following class:

dl.nestedaccordion dt.accordionclear, dl.nestedaccordion dt.open.accordionclear, dl.nestedaccordion dt.accordionclear:hover, dl.nestedaccordion dt.open.accordionclear:hover, dl.nestedaccordion dt.open.selected.accordionclear, dl.nestedaccordion dt.selected.accordionclear {
	background-image: none;
}

to:

dl.nestedaccordion dt.accordionclear, dl.nestedaccordion dt.open.accordionclear, dl.nestedaccordion dt.accordionclear:hover, dl.nestedaccordion dt.open.accordionclear:hover, dl.nestedaccordion dt.open.selected.accordionclear, dl.nestedaccordion dt.selected.accordionclear {
	//background-image: none;
}

the image used for the bullet is defined in the
webassist/themes/MYLATINFOODMARKET/css/configurable.css:A

dl.nestedaccordion dt {
    background-color: #DB791F;
    background-image: url("../../../plugins/side_menu/images/icon_accordion_closed.png");
    color: #000000;
    font-size: 16px;
    font-weight: bold;
}

thank you. That worked. Commenting out the background-image:none was all that was needed. And to think I spent so much time trying different files.