UI version 1.8.4 (ui-darkness)

UI version 1.8.4 (ui-darkness)

I have been trying to upgrade from 1.8.2 to 1.8.4 for jquery ui.  But I have been having problems trying to get the jquery-ui-1.8.4.custom.css that is within the theme folder to validate.  I don't know if it is Dreamweaver or something new that I am seeing.  UI 1.8.2 never had this problem.  I have my validator set so that it will look for errors against xhtml version 1.0 transitional rules.  This should encompass all the old html 4.0 rules.  When run, it finds the quote error dealing with line 16:
  1. .ui-helper-clearfix:after { content: "."; display: block; height: 0; clear: both; visibility: hidden; }
I believe this is a IE fix.

It also keys on line 53 with the & in the themeroller section.  It suggests that I change all the & to &

any suggestions?

Tony
It is not the job you get handed, but what you have done with it in the end that people remember.