#lowercasep {
  width:400px;
  height:500px;
  border: 1px solid black;
  position: relative;
}

pre code {
  background-color: #eee;
  border: 1px solid #999;
  display: block;
  padding: 20px;
  width:400px;
}

.rectangle {
	position: relative;
	display: inline-block;
	width: 55px;
  height: 360px;
	background-color: black;
}

.circle {
  position: absolute;
  height: 147px;
  width: 166px;
  background-color: black;
  border-radius: 16%;
  display: inline-block;
  margin-left: -56px;
}