I just started using the atahualpa theme. The XHTML validates OK. But when I try to validate the CSS I get 32 errors. I looked in the atahualpa/style.css and the CSS rules are in there. I tried to validate it as CSS3 but no luck either. Why is this?

Sorry! We found the following errors (32)

79 pre Property word-wrap doesn't exist : normal
109 .post, ul.commentlist li, ol.commentlist li Property word-wrap doesn't exist : break-word
114 pre, .wp_syntax Property word-wrap doesn't exist : normal
228 td.feed-icons Value Error : white-space no-wrap is not a white-space value : no-wrap
575 .widget_archive ul li a:link, .widget_archive ul li a:visited, .widget_archive ul li a:active, .widget_archive ul li a:hover Value Error : display -moz-inline-box is not a display value : -moz-inline-box
1302 ul.children div.comment-container Property -moz-border-radius doesn't exist : 5px
1303 ul.children div.comment-container Property -khtml-border-radius doesn't exist : 5px
1304 ul.children div.comment-container Property -webkit-border-radius doesn't exist : 5px
1354 .page-numbers Property -moz-border-radius doesn't exist : 6px
1355 .page-numbers Property -khtml-border-radius doesn't exist : 6px
1356 .page-numbers Property -webkit-border-radius doesn't exist : 6px
1394 abbr em Value Error : display -moz-inline-box is not a display value : -moz-inline-box
1646 .sociable-hovers Property -moz-opacity doesn't exist : 0.4
1647 .sociable-hovers Parse Error opacity=40)
1653 .sociable-hovers:hover Property -moz-opacity doesn't exist : 1
1654 .sociable-hovers:hover Parse Error opacity=100)

167 .opacityleft Parse Error opacity=40)
168 .opacityleft Property -moz-opacity doesn't exist : 0.4
176 .opacityright Parse Error opacity=40)
177 .opacityright Property -moz-opacity doesn't exist : 0.4
590 .post img Property -moz-border-radius doesn't exist : 3px
592 .post img Property -khtml-border-radius doesn't exist : 3px
593 .post img Property -webkit-border-radius doesn't exist : 3px
602 .wp-caption Property -moz-border-radius doesn't exist : 3px
603 .wp-caption Property -khtml-border-radius doesn't exist : 3px
604 .wp-caption Property -webkit-border-radius doesn't exist : 3px
620 img.avatar Property -moz-border-radius doesn't exist : 3px
621 img.avatar Property -khtml-border-radius doesn't exist : 3px
622 img.avatar Property -webkit-border-radius doesn't exist : 3px
630 div#respond Property -moz-border-radius doesn't exist : 8px
631 div#respond Property -khtml-border-radius doesn't exist : 8px
632 div#respond Property -webkit-border-radius doesn't exist : 8px

Those aren't errors just because the W3C website says so.

The only error is the "no-wrap". Thank you, I'll change that to "nowrap". All others are related to 3 properties that either come in CSS3 (and already work fine in all browsers) or that just work fine in all browsers.

Remove the opacity, rounded corners and word-wrap (break unbreakable strings that otherwise would expand the layout or overlay) related CSS if this bothers you. You will lose the functionality too of course.

As long as that's how it is supposed to be then that's alright. I wasn't sure if I downloaded the right version or not. It views fine in the browser. Thanks!