# 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.

# navigator.xAxis.title.style

CSS styles for the title. If the title text is longer than the axis length, it will wrap to multiple lines by default. This can be customized by setting the `lineClamp` property, by setting a specific `width` or by setting `whiteSpace: 'nowrap'`.

In styled mode, the stroke width is given in the `.highcharts-axis-title` class.