anchor.diff:                    .control-group
                       label.control-label Background Color:
                       .controls
  -                      input.span1.editor-color(type='color', value='#EAEAEA')
  -                  //
  -                        .control-group
  -                          label(class="control-label") Grid Color:
  -                          .controls
  -                            input.span.grid-color(type="color", value="#b5b5b5")
  -                                  
  +                      input.span1.editor-color(type='color')
  +                  h2 Grid Settings
  +                  .control-group
  +                    .controls
  +                      .btn-group(data-toggle='buttons-radio')
  +                        button.btn.grid-on.btn-primary.active(type='button') On
  +                        button.btn.grid-off.btn-primary(type='button') Off
  +                  .grid-settings
  +                    .control-group
  +                      label.control-label Grid Color:
  +                      .controls
  +                        input.span1.grid-color(type='color')
  +                    .control-group
  +                      label.control-label Grid Size:
  +                      .controls
  +                        input.span1.grid-size(type='number', value='')
  +                        | px =
  +                        input.span1.grid-unit(type='text', placeholder='5 ft', value='5 ft')
                 .tr
                   .actions
  -                  input.btn.btn-success.input-block-level(type='button', value='Save')
  +                  input.save-settings.btn.btn-success.input-block-level(type='button', value='Save')
                     input.btn.input-block-level(type='button', value='Cancel')
         // END: main container
         // BEGIN: footer
  
positive.code:                   a(href='#')
                      b.icon-circle
                      | Circle
              .btn-group.command
                span.btn.menu-btn(data-cmd='zoomIn')
                  b.icon-zoom-in
                ul.dropdown-menu
  
negative.code:                   li.object
                      p.tmp
                        input.input-block-level(type='text', placeholder='http://')
                    li.object(data-url='/images/tmp/goblin.png', data-type='token')
                      .preview
                        img(src='/images/tmp/goblin.png')
                      p.name Goblin
  