String stylesheets don't recognise `core` #694
String stylesheets don't recognise `core` #694

soomin-maeng/cytoscape.js,soomin-maeng/cytoscape.js,rlugojr/cytoscape.js,KonstantinShemyak/cytoscape.js,rlugojr/cytoscape.js,KonstantinShemyak/cytoscape.js