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CSS width Property

Definition

The width property sets the width of an element.

Inherited: No

CSS properties can also be dynamically changed with a JavaScript.

Scripting Syntax: object.style.width="300px"

In our HTML DOM tutorial you can find more details about the width property.

In our HTML DOM tutorial you can also find a full Style Object Reference.

img
{
width: 100%
}

Value	Description
auto	Default. The browser calculates the actual width
%	Defines the width in % of the parent element's width
length	Defines the width in px, cm, etc.

Set the width of an element using a pixel value
This example demonstrates how to set the width of an element using a pixel value.

Set the width of an element using percent
This example demonstrates how to set the width of an element using a percent value.