CodePen Embed - 007 Box Model

<div></div>

div {
  width: 150px;
  height: 150px;
  transform: rotate(60deg);
}

/* Presentational styles */
div {
  background: blue;
}

This Pen is owned by Pengfei Wang on CodePen.

This Pen doesn't use any external CSS resources.

This Pen doesn't use any external JavaScript resources.