# Welcome to the Highcharts Gantt JS (gantt) Options Reference

These pages outline the chart configuration options, and the methods and properties of Highcharts objects.

Feel free to search this API through the search bar or the navigation tree in the sidebar.

# scrollbar.margin

The margin between the scrollbar and its axis when the scrollbar is applied directly to an axis, or the navigator in case that is enabled. Defaults to 10 for axis, 3 for navigator.