Detailed introduction to the left attribute in CSS

Definition and Usage

The left attribute specifies the left edge of the element. This property defines the offset between the left margin edge of the positioned element and the left edge of its containing block.

Note: If the value of the "position" attribute is "static", then setting the "left" attribute will have no effect.

Description

For static elements, it is auto; for length values, it is the corresponding absolute length; for percentage values, it is the specified value; otherwise, it is auto.

For relatively defined elements, the calculated value of left is always equal to right.

Possible values

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