"Jigsaw" CSS Validator Error Messages, Code Not Found

Question

My page is created in DW CS5.
The page I'm testing (http://jigsaw.w3.org/css-validator/)  is:  www.aloe-vera.org/index.htm
I am getting error messages.  But, when I got to the line of code indicated, the code isn't there.  These are the errors (which I don't understand anyway):
166
ul.MenuBarHorizontal iframe
attempt to find a semi-colon before the property name. add it
0
ul.MenuBarHorizontal iframe
Parse Error                                              null
166
ul.MenuBarHorizontal iframe
Property opacity doesn't exist in CSS level 2.1 but exists in  : 0.1                                               0.1
166
ul.MenuBarHorizontal iframe
Parse Error                                              0.1);
167
ul.MenuBarHorizontal iframe
Parse Error                                              }
If the code can't be found on the line indicated, where does one find it?
Thanks, David (Honaker, in Phoenix, AZ)

Answer 1

As much as I would push users to that site, there are some parts of the Spry 1.0 framework that cause this type of error to occur.  What Adobe did was include "hacks", for lack of a better term, to make the Spry as compatible as they could in older versions of IE.  They did this knowing that the code would note validate.  It appears with some other Spry items as well.  I do not believe the 2.0 Spry Widgets (in the Widget Browser) have this same code validation issue.
The only validation error on that page that I would worry about is the one on your index.htm with the ul.nav a, ul.nav a:visited background attribute.  The hex color can be written shorthand (3 characters) or full length (6 characters).  Yours currently is C6580 which is one number short.