I want to do inline editing in ui-tinymce. Its the text area and I want to hide its border. It should edit only when user clicks on text area. I am inline as true, but still it shows border.

$scope.tinymceOptions = {
        inline: true,
        menubar: false,
        toolbar: "bold italic underline styleselect",
        statusbar: false,
        skin: 'lightgray',
        theme : 'modern'
  };