Custom Color and Timeline

Hello, I have some custom colors and timeline header (without date, Week number), but when I try to export the Gantt chart, everything goes to default, how I can export exactly base on my design?

Hello Deler,
You need to export with the raw: true parameter:
https://docs.dhtmlx.com/gantt/desktop__export.html#exportingcustommarkupandstyles
Here is an example of how it works:
http://snippet.dhtmlx.com/5/ea23aab53