The "border-style" property is not recognized by Netscape 4.

Netscape 6 supports all border styles.

Internet Explorer 5.5 supports all border styles. Internet Explorer 4.0 - 5.0 do not support the "dotted" and "dashed" values

A dotted border

A dashed border

A solid border

A double border

A groove border

A ridge border

An inset border

An outset border