Append opening tags to document body list.

        :param sphinx.writers.html.SmartyPantsHTMLTranslator spht: Object to modify.
        :param sphinxcontrib.imgur.nodes.ImgurEmbedNode node: This class' instance.

def visit(spht, node):
        """Append opening tags to document body list.

        :param sphinx.writers.html.SmartyPantsHTMLTranslator spht: Object to modify.
        :param sphinxcontrib.imgur.nodes.ImgurEmbedNode node: This class' instance.
        """
        html_attrs_bq = {'CLASS': 'imgur-embed-pub', 'lang': spht.settings.language_code, 'data-id': node.imgur_id}
        if node.hide_post_details:
            html_attrs_bq['data-context'] = 'false'
        spht.body.append(spht.starttag(node, 'blockquote', '', **html_attrs_bq))
        html_attrs_ah = dict(href='https://imgur.com/{}'.format(node.imgur_id), CLASS='reference external')
        spht.body.append(spht.starttag(node, 'a', 'Loading...', **html_attrs_ah))