Where in CSS can you edit Gallery borders

I am using Grid + Lightbox Gallery and have edited a number of style/color things via the various CSS stylesheets (light.css and common.css) I would like to remove/change the black border (Top & left) and the gray border (bottom & right). These are the borders surrounding the entire grid. Can anyone tell me where that style is set?
Thank You!

the gallery doesn't have a border applied, it is the background color applied to the
.pg-gl element in the common.css that looks like a border.

What do I have to edit in this code to make those "borders" disappear? I tried changing the background color to white (#ffffff) but nothing changed. Here's the code unchanged:

/* body background
--------------------------------------------------*/

body.pg {
background-color: #212121;
}

/* wrapper
--------------------------------------------------*/

.pg-gl {
width: 720px;
font-family: Verdana, Arial, Helvetica, sans-serif;
background-color: #1e1e1e;
padding: 8px 0 8px 8px;
}

it should just need changing of the background color.
Can you send a link where i can see the problem to investigate.

Here is a sample page. all that black/gray 2 pt (?) border around the grid I'd like to eliminate.

Also..is it possible to remove the pop-up box that comes up on hover. We have no need to add a description there.
THANK YOU!

gallery_portraits.html

the border is occurring because you have the gallery in an iframe. add style="border:none;" as an inline style t the iframe tag.


<iframe style="border:none;" width="930" height="600" border="0" src="http://meaghanhull.com.previewdns.com/power_gallery/galleries/grid_lightbox/index.php?gallery=1&theme=light"></iframe>


to remove the popup, edit the /power_gallery/galleries/grid_lightbox/js/gallery.js file.

remove this code:
//tooltips
this.tips = new Tips(this.thumbs.images, {
className: 'pg-gl-tip',
offset: {'x': -125, 'y': 20}
});

Hi again...I found that js code and the hover went away. THANK YOU!

That additional code in the iFrame worked!! You're awesome. It REALLY helps to have responsive support for this. MUCH appreciated!

glad to hear it is working.