.named-arg { color: blue; width: 5px; height: 99%; args: 1px 100%; text-align: center; } .class { width: 5px; height: 19%; args: 1px 20%; } .all-args-wrong-args { width: 10px; height: 9%; args: 2px 10%; } .named-args2 { width: 15px; height: 49%; color: #646464; } .named-args3 { width: 5px; height: 29%; color: #123456; }