.app {
  display: flex;
  padding: 0;
  padding: 16px 8px;
  font-family: sans-serif;
}

.app-content {
  flex: 1;
  height: 240px;
  margin-right: 8px;
  margin-left: 8px;
  box-shadow: 0 0 10px 1px #e9e9e9;
}

.dnd-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 200px;
  padding: 16px;
  border: 1px solid #f0f0f0;
  user-select: none;
}

.dnd-rect {
  width: 100px;
  height: 40px;
  margin: 16px;
  line-height: 40px;
  text-align: center;
  border: 1px solid #8f8f8f;
  border-radius: 6px;
  cursor: move;
}

.dnd-circle {
  width: 60px;
  height: 60px;
  margin: 16px;
  line-height: 60px;
  text-align: center;
  border: 1px solid #8f8f8f;
  border-radius: 100%;
  cursor: move;
}
