error(new CSSParseException(t, Token.TK_AT_RULE, getCurrentLine()), "at rule", true);
recover(true, false);
return;
}
String name = getTokenValue(t);
MarginBoxName marginBoxName = MarginBoxName.valueOf(name);
if (marginBoxName == null) {
error(new CSSParseException(name + " is not a valid margin box name", getCurrentLine()), "at rule", true);
recover(true, false);
return;
}