message: left align the numbers
diff: }
  .log .index {
  - text-align: right;
  - padding-right: 5px;
  display: inline-block;
  width: 20px;
  }
  }
  .log .error-message {
  - padding-right: 25px;
  + padding-right: 20px;
  color: #E80600;
  }
  