anchor.diff:  
   
   
  -<div class="mdl-grid">
  -  <div class="mdl-cell mdl-cell--12-col">
  -    
  -    <div class="demo-card-wide mdl-card mdl-shadow--2dp">
  -      <div class="mdl-card__title">
  -        <h2 class="mdl-card__title-text">Rankings Over Time</h2>
  -      </div>
  -      <div class="mdl-card__supporting-text">
  -
  -        <%= line_chart @chart_data, min: nil, max: nil %>
  -
  -      </div>
  -      <div class="mdl-card__actions mdl-card--border">
  -        <a class="mdl-button mdl-button--colored mdl-js-button mdl-js-ripple-effect">
  -          Export Results
  -        </a>
  -      </div>
  -      <div class="mdl-card__menu">
  -        <button class="mdl-button mdl-button--icon mdl-js-button mdl-js-ripple-effect">
  -          <i class="material-icons">share</i>
  -        </button>
  -      </div>
  -    </div>    
  -
  -  </div>
  -</div>
  -
   
   
   <!-- bring back to edit games
  
positive.code: 
    </div>
  
    <div class="mdl-cell mdl-cell--8-col">
      
      <div class="demo-card-wide mdl-card mdl-shadow--2dp">
        <div class="mdl-card__title">
  
negative.code: 
  <br><br><br>
  
  
  <div class="mdl-grid">
    <div class="mdl-cell mdl-cell--12-col">
      
      <div class="demo-card-wide mdl-card mdl-shadow--2dp">
        <div class="mdl-card__title">
          <h2 class="mdl-card__title-text">Rankings Over Time</h2>
        </div>
        <div class="mdl-card__supporting-text">
  
          <%= line_chart @chart_data, min: nil, max: nil %>
  
        </div>
        <div class="mdl-card__actions mdl-card--border">
          <a class="mdl-button mdl-button--colored mdl-js-button mdl-js-ripple-effect">
            Export Results
          </a>
        </div>
        <div class="mdl-card__menu">
          <button class="mdl-button mdl-button--icon mdl-js-button mdl-js-ripple-effect">
            <i class="material-icons">share</i>
          </button>
        </div>
      </div>    
  
    </div>
  </div>
  
  
  
  <div class="mdl-grid">
    <div class="mdl-cell mdl-cell--5-col">
      
      <div class="demo-card-wide mdl-card mdl-shadow--2dp">
        <div class="mdl-card__title">
  