anchor.diff:          DIV
             style:
               position: 'absolute'
  -            top: -(50 + 5 + 18 + 20*2)
  -            #height: 120
  -            backgroundColor: '#f9f9f9'
  -            padding: 20
  -            marginLeft: 157
  -
  -          DIV
  -            style:
  -              marginBottom: 5
  -              fontSize: 18
  -              textAlign: 'center'
  -            'Showing opinion for'
  +            bottom: -86
  +            width: 396
  +            padding: 12
  +            marginLeft: 76
  +            backgroundColor: '#F6F7F9'
  +            boxShadow: '0px 1px 1px #aaa'
  +            zIndex: 1
  +            textAlign: 'center'
  +            cursor: 'pointer'
  +          onMouseDown: -> (h = fetch('histogram')).selected_opinions=[]; save(h)
             Avatar
               style:
                 height: 50
  
positive.code:                     hide_face: @root.proposal_mode == 'crafting'
                      hide_name: @root.proposal_mode == 'crafting'
                      'data-segment':segment
                      onClick: do (opinion) =>
                        =>
                          selected_opinion = hist.selected_opinions?.length == 1 and hist.selected_opinions?[0]
                          # If already selected, deselect
  
negative.code:                           hist.selected_opinions = [opinion]
                          save(hist)
                      style:
                        cursor: 'pointer'
                        height: avatar_size
                        width: avatar_size
                        opacity: if users_to_highlight &&
  