Is it possible to change the node width?

[christianvoigt]

Based on a question per mail: Is it possible to change the node width in the map?

To change the maximum width you can use the lineLength setting of the dot export plugin:

===
dot:
  lineLength: 60
===

[Some very very very very very very very long title]
  - [Another very very very very very very very long title]

The node width in the Dagre map is currently defined in the map's css file and can not be changed by using Argdown config settings. I will open a feature request issue for this.