How do you hide the images in Panels first 1, 2, and 3?



I know you have to modify the CSS to hide the images. I guess my real question is where in the CSS does it load these images? I used FF inspect element and could not see where the images are loaded.

Can you please tell me where or how I can find the css for these regions? I am just learning CSS.




Nevermind - I found it.

The CSS for Panel first 1, 2, and 3 are in the block.css file in sites/all/themes/tb_sirate/block.css.

The image names are:
1 = ../images/bg-template.png
2 = ../images/bg-solid.png
3 = ../images/bg-easy.png