anchor.diff:    <label for="predict-checkbox"></label>
   </div>
   
  -<div id="revert-checkbox-title" Xstyle="display:none;">auto-revert when wrong!</div>
  +<div id="revert-checkbox-title" style="display:none;">auto-revert when wrong!</div>
   
   <div id="predict-buttons-container" style="display:none;">
     <table>
  
positive.code:   const predictOff = () => {
      cd.settings.predict('off');
      $buttonsContainer.slideUp('slow', () => {
        cd.kata.testButton.show();
        cd.kata.hidePredictImages();
        cd.kata.hidePredictCounts();
  
negative.code:   const predictOn = () => {
      cd.settings.predict('on');
      cd.kata.testButton.hide(() => {
        $revertTitle.show('slow');
        $buttonsContainer.slideDown('slow');
        cd.kata.showPredictImages();
        cd.kata.showPredictCounts();
  