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HTML 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> <data> <datalist> <dd> <del> <details> <dfn> <dialog> <dir> <div> <dl> <dt> <em> <embed> <fieldset> <figcaption> <figure> <font> <footer> <form> <frame> <frameset> <h1> - <h6> <head> <header> <hgroup> <hr> <html> <i> <iframe> <img> <input> <ins> <kbd> <label> <legend> <li> <link> <main> <map> <mark> <menu> <meta> <meter> <nav> <noframes> <noscript> <object> <ol> <optgroup> <option> <output> <p> <param> <picture> <pre> <progress> <q> <rp> <rt> <ruby> <s> <samp> <script> <search> <section> <select> <small> <source> <span> <strike> <strong> <style> <sub> <summary> <sup> <svg> <table> <tbody> <td> <template> <textarea> <tfoot> <th> <thead> <time> <title> <tr> <track> <tt> <u> <ul> <var> <video> <wbr> HTML <th> colspan Attribute

❮ HTML <th> tag

Example

An HTML table with a header cell that spans two columns:

<table> <tr> <th colspan="2">Monthly Savings</th> </tr> <tr> <td>January</td> <td>$100</td> </tr> <tr> <td>February</td> <td>$80</td> </tr> </table> Try it Yourself »

Definition and Usage

The colspan attribute defines the number of columns a header cell should span.

Browser Support

Attribute
colspan	Yes	Yes	Yes	Yes	Yes

Note: Only Firefox supports colspan="0", which has a special meaning (look below in the "Attribute Values" table).

Syntax

<th colspan="number">

Attribute Values

Value	Description
number	Sets the number of columns a header cell should span. Note: colspan="0" tells the browser to span the cell to the last column of the column group (colgroup)

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