message: Fix code listing
diff: @@ -89,6 +89,13 @@ Generic styles
  opacity: 1;
  }
  +pre.code-block {
  + padding: 10px;
  + background: #403d3d;
  + color: rgb(241, 187, 90);
  + border-radius: 5px;
  +}
  +
  .footer {
  border-top: 1px solid rgba(0, 0, 0, 0.125);
  }
  