OK...I did see an error on Firefox that said that the margin-top: 90px; was the improper tag to use for moving the horizontal links from the top of the header to the bottom of the header. I haven't tried the postioning element yet, but think that is it.
On the other side, I have been trying for an hour to center the vertical navigation text in the left hand column. I went to navlinks header and put in position: relative; with no other value. I then went to the .navlinks ul and put in the postion: absolute; right 2em. This has forced the text in the left hand column to center properly, but now the links are scrunched onto two lines vs one line.
I have checked W3cSchools and several other sites without any luck..I have tried various methods of margins and positioning without efect.
Any help appreciated...