[ One ] { fill: seagreen; color: white; } -- label --> [ Two ] { shape: triangle; } [ One ] => { arrow-style: closed; } [ Three ] [ Five ] { fill: maroon; color: yellow; } <=> [ Three ] [ One ] .. Test\n label ..> [ Four ] [ Three ] { border-style: dashed; } .. Test\n label ..> { arrow-style: closed; } [ Six ] { label: Sixty\n Six\nand\nsix; } [ Seven ] -- [ Eight ] [ Five ] --> [ Eight ] [ Five ] --> [ Seven ] [ Two ] -> [ Four ] [ Three ] <-- Test label --> { arrow-style: closed; } [ Six ] [ Eight ] .. [ None ] { shape: none; fill: red; color: brown; }