CSS border-block-style Property
Example
Set a style for the borders in block direction:
#example1 {
border-block-style: solid;
}
#example2 {
border-block-style: dashed dotted;
}
Try it Yourself »
More "Try it Yourself" examples below.
Definition and Usage
The border-block-style
property sets the style of an element's borders in the block direction.
Values for the border-block-style
property can be set in different ways:
If the border-block-style property has two values:
- border-block-style: dashed dotted;
- border style at block start is dashed
- border style at block end is dotted
If the border-block-style property has one value:
- border-block-style: dashed;
- border style at block start and end is dashed
The CSS
border-block-style
property is very similar to CSS properties
border-bottom-style
,
border-left-style
,
border-right-style
and
border-top-style
, but the
border-block-style
property is dependent on block direction.
Note: The related CSS property
writing-mode
defines block direction. This affects where the start and end of a block is and the result of the border-block-style
property. For pages in English, inline direction is left to right and block direction is downward.
Default value: | none |
---|---|
Inherited: | no |
Animatable: | no. Read about animatable |
Version: | CSS3 |
JavaScript syntax: | object.style.borderBlockStyle="dotted" Try it |
Browser Support
The numbers in the table specify the first browser version that fully supports the property.
Property | |||||
---|---|---|---|---|---|
border-block-style | 87.0 | 87.0 | 66.0 | 14.1 | 73.0 |
CSS Syntax
border-block-style: none|hidden|dotted|dashed|solid|double|groove|ridge|inset|outset|initial|inherit;
Property Values
Value | Description | Demo |
---|---|---|
none | Default value. Specifies no border | Demo ❯ |
hidden | The same as "none", except in border conflict resolution for table elements | Demo ❯ |
dotted | Specifies a dotted border | Demo ❯ |
dashed | Specifies a dashed border | Demo ❯ |
solid | Specifies a solid border | Demo ❯ |
double | Specifies a double border | Demo ❯ |
groove | Specifies a 3D grooved border. The effect depends on the border-color value | Demo ❯ |
rigde | Specifies a 3D ridged border. The effect depends on the border-color value | Demo ❯ |
inset | Specifies a 3D inset border. The effect depends on the border-color value | Demo ❯ |
outset | Specifies a 3D outset border. The effect depends on the border-color value | Demo ❯ |
initial | Sets this property to its default value. Read about initial | |
inherit | Inherits this property from its parent element. Read about inherit |
More Examples
With writing-mode property
The position of the border style at the start and end in the block direction is affected by the writing-mode
property:
div {
writing-mode: vertical-rl;
border-block-style: dotted;
}
Try it Yourself »
Related Pages
CSS tutorial: CSS Border
CSS border property: CSS Border property
CSS border-block property: CSS Border-block property
CSS border-block-end-style property: CSS Border-block-end-style property
CSS border-block-start-style property: CSS Border-block-start-style property
CSS border-bottom-style property: CSS Border-bottom-style property
CSS border-left-style property: CSS Border-left-style property
CSS border-right-style property: CSS Border-right-style property
CSS border-top-style property: CSS Border-top-style property
CSS writing-mode property: CSS Writing-mode property