# 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.

# navigation.bindingsClassName

A CSS class name where all bindings will be attached to. Multiple charts on the same page should have separate class names to prevent duplicating events.

Default value of versions < 7.0.4 `highcharts-bindings-wrapper`