CSS issues on Wordpress

Hi, I need to fix the following CSS issues TODAY: URL: [login to view URL] 1) When I click on any portfolio item, the portfolio seems to expand a little bit before opening a item. I want to remove this issue, it shouldn't be moving. 2) When I open the third portfolio item, there is a CSS slideshow that need to be fixed. First big image should be centered in relation to the 4 bottom packaging's. Also the size should be the correct one. Second the big image and 4 bottom images should be centered with relation the the whole fullwidth page. 3) When I open a portfolio item and I click on the next/prev arrow to change project, the windows get close and opens again. This didn't happen before some developer changed a few things. So, when I go from one item to another one, it shouldn't close/open the windows, transition should be direct. Condition to get the job: 1) Should be done today, in about one or two hours max. 2) Budget: $15USD max, no more will be accepted. 3) Milestone will be created once CSS is fixed on site, you can check my feedback, its 100% positive.