Pagination not being shown correctily

Thanks to make this cool plugin.
I have a little problem related to “Pagination”.
I figure it out everything except this problem.

Here is the website that I’m working on.
http://babolat.kr/wordpress/community/

If you look at the slideshow on the top of sidebar,
you can check the pagination is located bottom of images.

But the problem is the pagination image, “light-bullet.png”, not being shown.
I need to know how to figure it out.

http://wordpress.org/extend/plugins/slideshow-jquery-image-gallery/