Compatibility work on site

I need fixes below down. Also most importantly I need it to be compatible in in IE 6,7,8,9, chrome, firefox, opera and safari. I'll pay $75 for this work. There are no doctypes being used in the html so the site can't be compatible with all browsers. So that will need to be changed. The div used to display the cart on the right hand panel is floating div and has been forcefully fixed there, its not embedded into the html so that has to be fixed One thing I noticed is that when the cart changes length by entering a zip code or by adding one or several items to the cart, the cart blocks the text that’s behind. Can you make the text shift down just the right amount to not let the shopping cart cover it, as the cart changes length? A detail I noticed is that the shopping cart doesn’t align perfectly left-right with the green section. It seems shifted to the right by a couple of pixels, and the right black border disappears sometimes. The top border also seems a bit off: it’s too low by a couple of pixels. Another detail I noticed: when I add a Cross Country item to the shopping cart, the list of seals, starting with the Need Help? picture, should be moved a bit higher. This way the top edge of the cart would not cover the bottom part of the last (GoDaddy) seal. international shipping gives errors. Try placing and saving aninternational order to get acquainted with how it works. If this is an area of expertise for you, let me know and we’ll talk in greater detail. Try placing an order internationally. Select an item into the cart, click on Proceed to Checkout, select country, enter any characters in first name. last name, address, city, click on Submit. You’ll get an error, as if no shipping method had been selected. For some reason, the USPS shipping methods don’t stick, don’t get read into the system. Also, if you click on a radio button different from the default method, the new selection won’t stick, and the default method is de-selected. You can Clear Cart and logoff to clear everything and start a new order. If everything works well, when you click Submit, it will ask you if you want to save the order, and if you click Yes, it will bring you to the thank you page. This is a good way to test if the order system is working properly, without having to enter payment information. This problem with USPS methods only happens with international orders, i.e. when you select a country different from the default United States. If you don’t change the default country, all methods work well, including USPS. Try it out and let me know what you think.