@startuml !include https://raw.githubusercontent.com/plantuml-stdlib/C4-PlantUML/master/C4_Container.puml ' at b) header has only 2 columns, therefore col3 is not displayed SetPropertyHeader("", $col2Name="header 2") AddProperty($col1="col1") AddProperty("", $col2="col2") AddProperty(" ", " ", "", $col4="col4") ' at a) col3 is displayed in column 2 and not 3 AddProperty("", $col3="col3") Container(c, "Container") @enduml Submit amiga aws-orange black-knight bluegray blueprint cerulean-outline cerulean crt-amber crt-green cyborg-outline cyborg hacker lightgray mars materia-outline materia metal mimeograph minty plain reddress-darkblue reddress-darkgreen reddress-darkorange reddress-darkred reddress-lightblue reddress-lightgreen reddress-lightorange reddress-lightred sandstone silver sketchy-outline sketchy spacelab spacelab-white superhero-outline superhero toy united vibrant       🎉 Discover the future PlantUML Web Editor! 🚀  PNG  SVG  ASCII Art