anchor.diff:  
   <div class="tablediv">
   <h3>Issue amounts over time</h3>
  -<table border="1">
  +<table class="list">
   <tr>
   <th>Time Period</th>
   <th>Issue Amount</th>
  
positive.code: 
  <div class="tablediv">
  <h3>Percentages</h3>
  <table border="1">
  
  
  <tr>
  <td>Total resolved issues</td>
  
negative.code: 
  <div class="tablediv">
  <h3>Issue closing times</h3>
  <table class="list">
  
  <tr>
  <th>Concept</th>
  <th>Value</th>
  </tr>
  
  <tr>
  <td>Fastest issue closing time</td>
  