HTML Reference Manual

Comprehensive List of HTML Tags (Alphabetical Search)
Comprehensive List of HTML Tags (Function Sorting)
HTML Global Attributes
HTML Events
HTML Canvas
HTML Audio/Video
Valid HTML DOCTYPES
HTML Color Names
HTML Color Picker
HTML Color Coordination
HTML Character Sets
HTML ASCII Reference Manual
HTML ISO-8859-1 Reference Manual
Comprehensive List of HTML Character Entities
HTML URL Encoding Reference Manual
HTML Language Code Reference Manual
HTTP Status Messages
HTTP Methods GET and POST
Common Keyboard Shortcuts

HTML Tag Reference

HTML:  Comment tags
HTML: <!DOCTYPE> Declaration
HTML: <a> Tag
HTML: <abbr> Tag
HTML: <acronym> Tag
HTML: <address> Tag
HTML: <applet> Tag
HTML: <area> Tag
HTML: <article> Tag
HTML: <aside> Tag
HTML: <audio> Tag
HTML: <b> Tag
HTML: <base> Tag
HTML: <basefont> Tag
HTML: <bdi> Tag
HTML: <bdo> Tag
HTML: <big> Tag
HTML: <blockquote> Tag
HTML: <body> Tag
HTML: <br> Tag
HTML: <button> Tag
HTML: <canvas> Tag
HTML: <caption> Tag
HTML: <center> Tag
HTML: <cite> Tag
HTML: <code> Tag
HTML: <col> Tag
HTML: <colgroup> Tag
HTML: <command> Tag
HTML: <datalist> Tag
HTML: <dd> Tag
HTML: <del> Tag
HTML: <details> Tag
HTML: <dfn> Tag
HTML: <dialog> Tag
HTML: <dir> Tag
HTML: <div> Tag
HTML: <dl> Tag
HTML: <dt> Tag
HTML: <em> Tag
HTML: <embed> Tag
HTML: <fieldset> tag
HTML: <figcaption> tag
HTML: <figure> tag
HTML: <font> tag
HTML: <footer> tag
HTML: <form> tag
HTML: <frame> tag
HTML: <frameset> tag
HTML: <head> tag
HTML: <header> tag
HTML: <hgroup> tag
HTML: <h1> – <h6> tag
HTML: <h1> tag
HTML: <h2> tag
HTML: <h3> tag
HTML: <h4> tag
HTML: <h5> tag
HTML: <h6> tag
HTML: <hr> tag
HTML: <i> tag
HTML: <html> tag
HTML: <iframe> tag
HTML: <img> tag
HTML: <input> tag
HTML: <ins> tag
HTML: <kbd> tag
HTML5: <keygen> tag
HTML: <label> tag
HTML: <legend> tag
HTML: <li> tag
HTML: <link> tag
HTML: <map> tag
HTML: <main> tag
HTML5: <mark> tag
HTML: <menu> tag
HTML: <meta> tag
HTML: <meter> tag
HTML: <nav> tag
HTML: <noframes> tag
HTML: <noscript> tag
HTML: <object> tag
HTML: <ol> tag
HTML: <optgroup> tag
HTML: <option> tag
HTML: <output> tag
HTML: <p> tag
HTML: <param> tag
HTML: <pre> tag
HTML: <picture> element
HTML5: <progress> tag
HTML: <q> tag
HTML: <rp> tag
HTML: <rt> tag
HTML: <ruby> tag
HTML: <s> tag
HTML: <samp> tag
HTML: <script> tag
HTML: <section> tag
HTML: <select> tag
HTML: <small> tag
HTML: <source> tag
HTML: <span> tag
HTML: <strike> tag
HTML: <strong> tag
HTML: <style> tag
HTML: <sub> tag
HTML: <sup> tag
HTML: <summary> tag
HTML: <table> tag
HTML: <tbody> tag
HTML: <td> tag
HTML: <textarea> tag
HTML: <tfoot> tag
HTML: <th> tag
HTML: <thead> tag
HTML: <time> tag
HTML: <title> tag
HTML: <tr> tag
HTML: <track> tag
HTML: <tt> tag
HTML: <u> tag
HTML: <ul> tag
HTML: <var> tag
HTML: <video> tag
HTML: <wbr> tag
HTML: <template> tag

HTML: <iframe> marginwidth attribute

The marginwidth attribute specifies the left and right blank spacing of the <iframe> content in pixels. HTML5 The marginwidth attribute of <iframe> is not supported. Please use CSS instead.

　HTML <iframe> tag

Online Example

Example

<iframe src="demo-iframe.html" marginwidth="30"></iframe>

Test it out ‹/›

Browser Compatibility

IEFirefoxOperaChromeSafari

All major browsers support the marginwidth attribute.

Definition and Usage

HTML5 The marginwidth attribute of <iframe> is not supported. Please use CSS instead.

The marginwidth attribute specifies the left and right spacing of the <iframe> content in pixels.

Syntax

<iframe marginwidth="pixels">

Attribute Value

Value	Description
pixels	Specify the left and right spacing of the <iframe> content in pixels.

　HTML <iframe> tag

HTML: <template> tag