62 	{ name: 'Marker',			element: 'span', attributes: { 'class': 'marker' } },  property
79 	{ name: 'Language: RTL',	element: 'span', attributes: { 'dir': 'rtl' } },  property
80 	{ name: 'Language: LTR',	element: 'span', attributes: { 'dir': 'ltr' } },  property
87 		attributes: { 'class': 'left' }  property
93 		attributes: { 'class': 'right' }  property
99 		attributes: {  property
115 	{ name: 'Clean Image', type: 'widget', widget: 'image', attributes: { 'class': 'image-clean' } },  property
116 …{ name: 'Grayscale Image', type: 'widget', widget: 'image', attributes: { 'class': 'image-grayscal…  property
118 …{ name: 'Featured Snippet', type: 'widget', widget: 'codeSnippet', attributes: { 'class': 'code-fe…  property
120 …{ name: 'Featured Formula', type: 'widget', widget: 'mathjax', attributes: { 'class': 'math-featur…  property
122 …{ name: '240p', type: 'widget', widget: 'embedSemantic', attributes: { 'class': 'embed-240p' }, gr…  property
123 …{ name: '360p', type: 'widget', widget: 'embedSemantic', attributes: { 'class': 'embed-360p' }, gr…  property
124 …{ name: '480p', type: 'widget', widget: 'embedSemantic', attributes: { 'class': 'embed-480p' }, gr…  property
125 …{ name: '720p', type: 'widget', widget: 'embedSemantic', attributes: { 'class': 'embed-720p' }, gr…  property
126 …{ name: '1080p', type: 'widget', widget: 'embedSemantic', attributes: { 'class': 'embed-1080p' }, …  property
130 …{ name: '240p ', type: 'widget', widget: 'embed', attributes: { 'class': 'embed-240p' }, group: 's…  property
131 …{ name: '360p ', type: 'widget', widget: 'embed', attributes: { 'class': 'embed-360p' }, group: 's…  property
132 …{ name: '480p ', type: 'widget', widget: 'embed', attributes: { 'class': 'embed-480p' }, group: 's…  property
133 …{ name: '720p ', type: 'widget', widget: 'embed', attributes: { 'class': 'embed-720p' }, group: 's…  property
134 …{ name: '1080p ', type: 'widget', widget: 'embed', attributes: { 'class': 'embed-1080p' }, group: …  property