CSS width Property
Complete CSS Reference
Definition
The width property sets the width of an element.
Inherited: No
JavaScript Syntax
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.
Example
Possible Values
| 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. |
Try-It-Yourself Demos
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.
Complete CSS Reference
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