HTML <iframe> width Attribute
Example
An <iframe> with a specified height and width of 200 pixels:
<iframe src="/default.asp" width="200"
height="200"></iframe>
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Definition and Usage
The width attribute specifies the width of an <iframe>, in pixels.
Browser Support
Attribute | |||||
---|---|---|---|---|---|
width | Yes | Yes | Yes | Yes | Yes |
Differences Between HTML 4.01 and HTML5
In HTML 4.01, the width could be defined in pixels or in % of the containing element. In HTML5, the value must be in pixels.
Syntax
<iframe width="pixels">
Attribute Values
Value | Description |
---|---|
pixels | The width in pixels (like "100px" or just "100") |
HTML <iframe> tag