A series of round dots.
Two parallel solid lines with some space between them.
Looks as if it were carved in the canvas.
Same as ‘none’, but has different behavior in the border conflict resolution rules for border-collapsed tables.
Looks as if the content on the inside of the border is sunken into the canvas.
No border. Color and width are ignored.
Looks as if the content on the inside of the border is coming out of the canvas.
Looks as if it were coming out of the canvas.
A single line segment.
A series of square-ended dashes.