Site check: Does not display right on Macs.

our group's website doesn't display correctly on macs (safari, firefox, , chrome have same issue). however, site looks fine on pcs (using ie, firefox, , chrome).

can't figure out problem is. i've validated both html , css, , checks out. obviously, something's wrong. i've attached image adobe browserlab depicting site in both pc , mac versions of firefox.

website url: http://drexelpublishing.org/


have ideas? thanks.

 

attached files:

• 

  badmacdisplay.png

  file size:

  555.1 kb

  views:

  64

you need clear div floats new lines. added "clear: both;" #mainnav id , fixes it.

 

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