message: changing gallery to use 300px thumbnails
diff: @@ -704,9 +704,14 @@ p.caption:before {
  }
  .exhibit img {
  + margin: 0;
  + padding: 0;
  + #float: left;
  + #display:inline-block;
  + display: block;
  float: left;
  - display:inline-block;
  width: 300px;
  + box-shadow: 3px 3px 12px -5px rgba(0,0,0,0.86);
  }
  .exhibit .caption {
  