CSS Border Property Values
Value Property
Use these border properties with tables and with images
dotted Specifies a dotted border
dashedSpecifies a dashed border
solidSpecifies a solid border
doubleSpecifies a double border
grooveSpecifies a 3D grooved border. The effect depends on the border-color value.
ridgeSpecifies a 3D ridged border. The effect depends on the border-color value.
insetSpecifies a 3D outset border. The effect depends on the border-color value.
outsetSpecifies 3D inset border. The effect depends on the border-color value.