CSS/Layout fixes

Several CSS/Layout Fixes The problem is some of the features of our site do not transfer well into other browsers as well as they do in the current Firefox version - The fixes must make the site look the same in Firefox, IE, Safari, Chrome Problems: - Ad in banner is Vertically aligned to the top of the page - Must be centered - Headlines button is not vertically aligned to the bottom of the headlines + the text on some headlines do not match to the background image. - Navigation Bar (Home, Articles, etc) - I believe in Safari and sometimes IE, the navigation bar is not aligned to the left, but centered and continues onto a second line. - The left and right blocks on the main page + many other pages do not extend to the bottom of the page. They must extend the full length of the page. Thank You very much