http://www.atendesigngroup.com/
with many good css designs.

http://www.cravattificio.com/

http://www.weblinc.com
design company major in css sites

http://whiteimage.com/

http://www.tanyamerone.com/
a designer from New York.

http://dfckr.com/
classic black

http://history.nd.edu/
great site with university topic

http://www.simplebits.com/work/
logo design