capybara/queries/style_query.py
def failure_message(self):
        """ str: A message describing the query failure. """
        return (
            "Expected node to have styles {expected}. "
            "Actual styles were {actual}").format(
                expected=desc(self.expected_styles),
                actual=desc(self.actual_styles))
def failure_message(self):
        """ str: A message describing the query failure. """
        return (
            "Expected node to have styles {expected}. "
            "Actual styles were {actual}").format(
                expected=desc(self.expected_styles),
                actual=desc(self.actual_styles))
str: A message describing the query failure.