code: def google_text_emphasis(style):
      
      emphasis = []
      if 'text-decoration' in style:
          emphasis.append(style['text-decoration'])
      if 'font-style' in style:
          emphasis.append(style['font-style'])
      if 'font-weight' in style:
          emphasis.append(style['font-weight'])
      return emphasis
docs: return a list of all emphasis modifiers of the element