CSS and Icons improvement

To Improve (or create a fresh one) CSS to be used by a development team to produce a "new version" of an existent Portal. The current portal, which has been developed by a client will be adapted for another client. We need to do a "face lift" on this portal and also change its look and feel so that it does not look like exactly the other one. The portal can be accessed here: <[login to view URL]>? (User: Test, Pass: Test1234) The only things that need to be preserved are: 1) The blank space that exist on the left top corner for the logo. 2) the blank space that exist on the right top corner for the login info. We will be provifing for the coder the current CSS and all the images that we use for the icons, etc. What we expect is a set of icons, imagens, backgrounds, etc to directly replace those ones. This should bring? it " up to date". When I choose the bidder, we will also provide the name of the client so that the coder can see the shade of blue that should be used for the backgrounds, GRADIENTS, etc Thanks for reading. I will be more than glad to provide further info To Improve (or create a fresh one) CSS to be used by a development team to produce a "new version" of an existent Portal. The current portal, which has been developed by a client will be adapted for another client. We need to do a "face lift" on this portal and also change its look and feel so that it does not look like exactly the other one. The portal can be accessed here: <[login to view URL]> The only things that need to be preserved are: 1) The blank space that exist on the left top corner for the logo. 2) the blank space that exist on the right top corner for the login info. We will be provifing for the coder the current CSS and all the images that we use for the icons, etc What we expect is a set of icons, imagens, backgrounds, etc to directly replace those ones. This should bring the design " up to date". When I choose the bidder, we will also provide the name of the client so that the coder can see the shade of blue that should be used for the backgrounds, GRADIENTS, etc Thanks for reading. I will be more than glad to provide further clarifications.