.dab-wrapper { max-width: 100%; margin: 20px 0; }

.dab-buttons { margin-bottom: 10px; }

.dab-buttons button {
  margin: 3px;
  padding: 10px 14px;
  font-size: 300%;
  cursor: pointer;
}

.dab-backspace,
.dab-clear {
  background: #0073aa;
  color: #fff;
  border: none;
}

.dab-board {
  min-height: 360px;
  padding: 20px;
  background: #fafafa;
}

.dab-item {
  display: inline-block;
  font-size: 800%;
  margin-right: 10px;
}