Create a element to show the content.

        :param content: The text content of element.
        :type content: str
        :param data_property_value: The value of custom attribute used to
                                    identify the fix.
        :type data_property_value: str
        :return: The element to show the content.
        :rtype: hatemile.util.html.htmldomelement.HTMLDOMElement

def _create_content_element(self, content, data_property_value):
        """
        Create a element to show the content.

        :param content: The text content of element.
        :type content: str
        :param data_property_value: The value of custom attribute used to
                                    identify the fix.
        :type data_property_value: str
        :return: The element to show the content.
        :rtype: hatemile.util.html.htmldomelement.HTMLDOMElement
        """

        content_element = self.html_parser.create_element('span')
        content_element.set_attribute(
            AccessibleCSSImplementation.DATA_ISOLATOR_ELEMENT,
            'true'
        )
        content_element.set_attribute(
            AccessibleCSSImplementation.DATA_SPEAK_AS,
            data_property_value
        )
        content_element.append_text(content)
        return content_element