Change stylesheet to new design

My site is entirely built on CSS. I am now setting up a new site and need changes to the existing css to make it look like the new design. My site has many areas and I now have a new style guide. I need a person who can change all the standard parts in the css file. The things I want changed are: All Title bars All headlines All tabs All buttons All forms to be generally changed all over the site. I also have three sections that I want to be made pixel perfect according to my attached three images. It is a forum, blog and an event calendar. All changes may ONLY be done to the CSS file. I understand that certain things might need changes in the html (or php) but then all you have to do is note that it can't be done and we will make those cahnges later. Please take a look at the existing files. I have attached all current designs, and how I want it to look when done. And again. Only change sin the css file. The html is not to be touched. Instead I want to know what can't be done. It shall work for Ie6, FF and Safari ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform linux. Shall work for Ie6, FF and Safari