.example-dialog-content {
  width: 200px;
  height: 200px;
  border: solid 1px #ccc;
  color: rgba(0, 0, 0, 0.87);
  cursor: move;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #fff;
  border-radius: 4px;
  transition: box-shadow 200ms cubic-bezier(0, 0, 0.2, 1);
  box-shadow: 0 3px 1px -2px rgba(0, 0, 0, 0.2),
              0 2px 2px 0 rgba(0, 0, 0, 0.14),
              0 1px 5px 0 rgba(0, 0, 0, 0.12);
}

.example-dialog-content:active {
  box-shadow: 0 5px 5px -3px rgba(0, 0, 0, 0.2),
              0 8px 10px 1px rgba(0, 0, 0, 0.14),
              0 3px 14px 2px rgba(0, 0, 0, 0.12);
}