CSS border-bottom
The CSS border-bottom
property is a shorthand property for setting the width, style, and color of the bottom border of a box.
Syntax
Possible Values
- line-width
- Sets the width of the bottom border. See the
border-bottom-width
property. - line-style
- Sets the style of the bottom border. See the
border-bottom-style
property. - color
- Sets the color of the bottom border. See the
border-bottom-color
property.
In addition, all CSS properties also accept the following CSS-wide keyword values as the sole component of their property value:
initial
- Represents the value specified as the property's initial value.
inherit
- Represents the computed value of the property on the element's parent.
unset
- This value acts as either
inherit
orinitial
, depending on whether the property is inherited or not. In other words, it sets all properties to their parent value if they are inheritable or to their initial value if not inheritable.
General Information
- Initial Value
- This is based on the individual properties' values. Their initial values are as follows:
border-bottom-width
medium
border-bottom-style
none
border-bottom-color
- Uses
currentColor
(which is the value of thecolor
property).
- Applies To
- All elements.
- Inherited?
- No
- Media
- Visual
- Animatable
- Yes (see example)
Example Code
Official Specifications
- CSS Backgrounds and Borders Module Level 3 (W3C Candidate Recommendation 9 September 2014)
- CSS Level 2.1 (W3C Recommendation 07 June 2011)
- CSS Level 1 (W3C Recommendation 17 Dec 1996)