To work with lines or outlines(borders) go to FORMAT then lines. The modal box will show Line, Shape outline and Text outline.
The line tab allows you to choose style and colour for a line.
Shape outlines set borders around elements/ objects. Width allows you to set the thickness of the border. Border style determines how the border looks. There are 6 border styles; solid, dashed, outset, grooved, ridge, double.
You can also set the colour of the border
Text can be outlined by setting a colour and thickness (width).
