Border CSS

Hi, 

I'm struggling with creating a border around the images in the image radio buttons.

I am using this coding but it doesn't work :(

#cid_626 input {border: 3px solid #000000}

Best would perhaps if you could help me with a default code, and a code specific elements, so that I may vary them.

Please use this CSS Code instead:

#images_button_container li {

    border: 3px solid #000000;

}

Let us know if you have any other question.