message: Move margin to the bottom of graph wrapper. Fixes issues with margins being too great between titles and graphs.
diff: border: 1px solid #ddd;
  border-radius: 8px;
  padding-top: 15px; // So graph title doesn't abut border
  - margin-top: 8px;
  - margin-bottom: 8px;
  + margin-top: 0;
  + margin-bottom: 16px;
  overflow: hidden;
  }
  