You can use a grid to align and place objects with precision. When the grid is active, any objects or groups of objects that you create, move, or re-size snap to the nearest grid intersection.
To display the grid:
To snap to the grid:
By default, the grid is set to 8 x 8 pixels, with the origin located at the top-left corner of your page.
To change the default grid size and location:
See Also