body { background-color: #fafafa; font-family:'Roboto'; }

.container { margin:150px auto; }

th[draggable] a, th[draggable] { cursor: move; }

th[draggable] a:hover, th[draggable] a {
  display: block;
  text-decoration: none;
  color: #333333;
}

.drag {
  background-color: rgba(0, 0, 0, 0.25);
  opacity: 0.25
}

.dnd-drag { opacity: 0.25 }

.over { background-color: rgba(0, 0, 255, 0.35); }