margin-block-start

The margin-block-start CSS property corresponds to the margin-top property.

The mapping depends on the element's writing-mode, direction, and text-orientation.

Syntax

margin-block-start: value;

object.style.marginBlockStart = "value";

<'margin-block-start'> = <'margin-top'>

<'margin-top'> = <length-percentage> | auto

<length-percentage> = [ <length> | <percentage> ]

<length>

Specifies the length using a number followed by a unit of measurement.

<percentage>

Specifies the percentage using a number followed by a percent sign (%).

auto