.named-arg {
  color: blue;
  width: 5px;
  height: 99%;
  text-align: center;
}
.class {
  width: 5px;
  height: 19%;
}
.named-args2 {
  width: 15px;
  height: 49%;
  color: #646464;
}
.named-args3 {
  width: 5px;
  height: 29%;
  color: #123456;
}