ContentSlider css and jquery help

I have a contentslider css and javascript files that currently load images as well as a description. Currently the structure of the contentslider is Image aligned to the left and all the text to the right. What I need is to be able to change the whole content to be of size at least 500px as I would like bigger images to be displayed. (Currently I believe its set to 210px). I then want the Image to be aligned in the center of the whole content and then underneath that have its description. I am attaching a zip file of all the files to get started. If you have past experience in css and javascript this should be easy for you. first person to demonstrate a demo of this completed will win and receive $30. That is all I have to currently offer. Best of luck and I will only select the winner to the first person that gives me the solution. Thanks