anchor.diff:  -spec bind_key_to_click(KeyCode :: binary(), TargetID :: binary()) -> string().
   %% ====================================================================
   bind_key_to_click(KeyCode, TargetID) ->
  -  Script = <<"$(document).bind('keydown', function (e){",
  -  "if (e.which == ", KeyCode/binary, ") { e.preventDefault(); document.getElementById('", TargetID/binary, "').click(); } });">>,
  -  wire(Script, false).
  +    Script = <<"$(document).bind('keydown', function (e){",
  +    "if (e.which == ", KeyCode/binary, ") { e.preventDefault(); document.getElementById('", TargetID/binary, "').click(); } });">>,
  +    wire(Script, false).
   
   
   %% bind_element_click/2
  
positive.code: -spec css(TargetID :: binary(), PropertyName :: binary(), Value :: binary()) -> string().
  %% ====================================================================
  css(TargetID, PropertyName, Value) ->
    Script = <<"$('#", TargetID/binary, "').css('", PropertyName/binary, "','", Value/binary, "');">>,
    wire(Script, false).
negative.code: -spec prop(TargetID :: binary(), PropertyName :: binary(), Value :: binary()) -> string().
  %% ====================================================================
  prop(TargetID, PropertyName, Value) ->
      Script = <<"$('#", TargetID/binary, "').prop('", PropertyName/binary, "','", Value/binary, "');">>,
      wire(Script, false).
  
  
  %% css/3
  