HTML Reference
HTML by Alphabet HTML by Function HTML Attributes HTML Events HTML Canvas HTML Audio/Video HTML Doctypes HTML Colornames HTML Colorpicker HTML Colormixer HTML Character Sets HTML ASCII HTML ISO-8859-1 HTML Symbols HTML URL Encode HTML Lang Codes HTTP Messages HTTP Methods Keyboard ShortcutsHTML Tags
<!--> <!DOCTYPE> <a> <abbr> <acronym> <address> <applet> <area> <article> <aside> <audio> <b> <base> <basefont> <bdi> <bdo> <big> <blockquote> <body> <br> <button> <canvas> <caption> <center> <cite> <code> <col> <colgroup> <command> <datalist> <dd> <del> <details> <dfn> <dialog> <dir> <div> <dl> <dt> <em> <embed> <fieldset> <figcaption> <figure> <font> <footer> <form> <frame> <frameset> <head> <header> <hgroup> <h1> - <h6> <hr> <html> <i> <iframe> <img> <input> <ins> <kbd> <keygen> <label> <legend> <li> <link> <map> <mark> <menu> <meta> <meter> <nav> <noframes> <noscript> <object> <ol> <optgroup> <option> <output> <p> <param> <pre> <progress> <q> <rp> <rt> <ruby> <s> <samp> <script> <section> <select> <small> <source> <span> <strike> <strong> <style> <sub> <summary> <sup> <table> <tbody> <td> <textarea> <tfoot> <th> <thead> <time> <title> <tr> <track> <tt> <u> <ul> <var> <video> <wbr>HTML <frameset> cols Attribute
Example
A frameset with three columns:
<frameset cols="25%,*,25%">
<frame src="frame_a.htm">
<frame src="frame_b.htm">
<frame src="frame_c.htm">
</frameset>
<frame src="frame_a.htm">
<frame src="frame_b.htm">
<frame src="frame_c.htm">
</frameset>
Try it yourself »
Browser Support
The cols attribute is supported in all major browsers.
Definition and Usage
The <frameset> tag is not supported in HTML5.
The cols attribute specifies the size of, and the number of columns in a <frameset>.
Each frame’s width is specified in the cols attribute in a comma-separated list.
Note: The number of cols attribute values specified, defines the number of columns in the <frameset>.
Syntax
<frameset cols="pixels|%|*">
Attribute Values
| Value | Description |
|---|---|
| pixels | The column size in pixels (like "100px" or just "100") |
| % | The column size in percent of the available space (like "50%") |
| * | The rest of the available space should be assigned this column |
HTML <frameset> tag
Your suggestion:
Close [X]
Thank You For Helping Us!
Your message has been sent to W3Schools.
Close [X]
