CSS Borders

CSS Border Properties

The CSS border properties allow you to specify the style, width, and color of an element’s border.


CSS Border Style

The border-style property specifies what kind of border to display.

The following values are allowed:

  • dotted – Defines a dotted border
  • dashed – Defines a dashed border
  • solid – Defines a solid border
  • double – Defines a double border
  • groove – Defines a 3D grooved border. The effect depends on the border-color value
  • ridge – Defines a 3D ridged border. The effect depends on the border-color value
  • inset – Defines a 3D inset border. The effect depends on the border-color value
  • outset – Defines a 3D outset border. The effect depends on the border-color value
  • none – Defines no border
  • hidden – Defines a hidden border

The border-style property can have from one to four values (for the top border, right border, bottom border, and the left border).
Demonstration of the different border styles:

Example

p.dotted {border-style: dotted;}
p.dashed {border-style: dashed;}
p.solid {border-style: solid;}
p.double {border-style: double;}
p.groove {border-style: groove;}
p.ridge {border-style: ridge;}
p.inset {border-style: inset;}
p.outset {border-style: outset;}
p.none {border-style: none;}
p.hidden {border-style: hidden;}
p.mix {border-style: dotted dashed solid double;}

Result

Note: None of the OTHER CSS border properties (which you will learn more about in the next chapters) will have ANY effect unless the border-style property is set!

3D Effect

Portal scene

UI Design