dotted border. border-color: red;

dashed border. border-width: 3px;

solid border. border-color: red green blue yellow; border-radius:13px;

double border.

groove border. The effect depends on the border-color value. border-radius:normal border-color: green black;

ridge border. The effect depends on the border-color value.border-radius:round border-color: blue red black

inset border. The effect depends on the border-color value. border-radius:rounder

outset border. The effect depends on the border-color value. border-radius:roundest

none border.

hidden border.

A dotted dashed solid double border.