border-block-start-color

The border-block-start-color property sets the color of the block start border.

Formal Syntax

<color> | <image-1D>

Initial value

currentcolor

Applies to

all elements except ruby base containers and ruby annotation containers

Inherited

no

Percentages

N/A

Computed value

the computed color and/or a one-dimensional image function

Animation type

see prose

See specification

JavaScript Access

// Access via element.style
element.style.borderBlockStartColor = 'currentcolor';

Logical Property Group

This property belongs to the border-color logical property group, which includes:

• border-block-end-color
• border-block-start-color (current property)
• border-bottom-color
• border-inline-end-color
• border-inline-start-color
• border-left-color
• border-right-color
• border-top-color