body {
  background: #efefef;
  font-family: menlo, monosopace, sans-serif;
  text-align: center;
}

.code-box {
  text-align: left;
  border: 3px solid #38c;
  font-family: monospace;
  width: 165px;
  min-height: initial;
  padding: 15px 10px;
  line-height: 1.6em;
  display: inline-block;
  background: white;
  vertical-align: top;
  margin-top: 45px;

  color: #059;
}
  .gray {
    color: gray;
  }

.styled-box {
  border: 3px solid #38c;
  width: 200px;
  min-height: 200px;
  display: inline-block;
  background: white;
  vertical-align: top;
  color: #059;
}

.becomes {
  color: #059;
  margin-top: 70px;
  width: 230px;
  text-align: center;
  display: inline-block;
  position: relative;

  font-size: 14px;
}
.becomes:after {
  content: " ";
  border-top: 3px dotted #38c;
  position: Absolute;
  left: -10px;
  right: -10px;
  margin-top: 30px;
}