gwt 2.1 M1 and css -moz-border-radius

I all
i've downloaded gwt 2.1 m1 to give it a try but i've noticed that all
my rouded corners css are gone, and there are some loggings
complaining abouut the styles:

16:24:19.843 [DEBUG] [sandboxDeploy] Preparing method css
16:24:19.843 [INFO] [sandboxDeploy] The following problems were
detected
16:24:19.843 [WARN] [sandboxDeploy] Line 97 column 33: encountered
"-". Was expecting one of: "}" ";" <IDENT>

....
and many mores

someone can tell me what this means??

--
You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to google-web-toolkit+unsubscribe@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.