# Gantt: Grid settings We'll look at the grid customizations available in Analytics+. #### 1. Header Set a custom background color for the header. You can also set the font style, color, and size.

#### 2. Grid line Set the color and thickness of the gridlines.

Set the thickness to 0 if you don't want gridlines in your Gantt.

#### 3. Top node Set the font style, color, and size for the parent-level headers.

#### 4. Child node Set a custom font style, color, and size for the child-level headers.

#### 5. Collapse all nodes When you have a multi-level breakdown, you can specify up to which level the hierarchy should be expanded. If you have only 2 levels, only the parent node will be displayed when the **Collapse all nodes** toggle is turned on.

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