def has_style(node):
    """Tells us if node element has defined styling.

    :Args:
      - node (:class:`ooxml.doc.Element`): Element

    :Returns:
      True or False

    """
    elements = ['b', 'i', 'u', 'strike', 'color', 'jc', 'sz', 'ind',
        'superscript', 'subscript', 'small_caps']
    return any([(True) for elem in elements if elem in node.rpr])
