@namespace url(http://www.w3.org/1999/xhtml);

@-moz-document url-prefix(http://www.facebook.com/) {
/* For the profile tabs: */
ul#profile_tabs.tabs *{
-moz-border-radius: 10px 10px 0px 0px !important;
-webkit-border-radius: 10px 10px 0px 0px !important;
}
}