Ajax search module

Hello, I have been trying to restyle the module. I have managed to move the .png over but where do i make changes to move the background to it which you can faintly see in the bottom right hand corner of the search module (bottom of page)

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ta!

Hi David,
Can you please send the picture that contains your idea. I am confuse with your question.
Thanks
Dam

Thanks Dam, attachment with explanation

So you want to remove the black background and move the search icon up?
Thanks
Dam