width attribute of the iframe tag (XHTML 1.0)

frame width

The width attribute of the iframe tag allows you to specify the width of the rendered frame window. It can be specified as an absolute width, or as a percentage of the parent element by suffixing the number with a percentage sign, e.g. 50%.

Possible values

Value
<number>

width exists in these tags

Attribute	Deprecated	Description
applet		Java applet
col		table column
colgroup		table column group
hr		horizontal rule
iframe		inline subwindow
img		Embedded image
object		generic embedded object
pre		preformatted text
table
td		table data cell
th		table header cell