How to show 1 line of node in sankey diagram highcharts?
in ['Portugal', 'Portugal', 2], I want to show only one line (right) and set height of only this line smaller.
Please help me!
link: https://jsfiddle.net/nd28eymv/
In my picture, I want to hide (1) and only show (2), then at (2), I want to set the height of this