HTML Code:
<!DOCTYPE html><!-- Define document type as HTML -->
<html><!-- Begin HTML document -->
<head><!-- Start of document header -->
<meta charset="utf-8"><!-- Define character encoding -->
<title>How to specify the number of columns a header cell should span</title><!-- Title of the HTML page -->
<style><!-- Start of CSS styling -->
table, th, td { /* CSS rule for table, table header, and table data cells */
border: 1px solid black; /* Apply border style to the table */
}
</style><!-- End of CSS styling -->
</head><!-- End of document header -->
<body><!-- Start of document body -->
<table><!-- Table element -->
<tr><!-- Table row element -->
<th colspan="2">Product Cost</th><!-- Table header cell spanning 2 columns -->
</tr><!-- End of table row -->
<tr><!-- Table row element -->
<td>Mobile</td><!-- Table data cell with content "Mobile" -->
<td>$180</td><!-- Table data cell with content "$180" -->
</tr><!-- End of table row -->
<tr><!-- Table row element -->
<td>Laptop</td><!-- Table data cell with content "Laptop" -->
<td>$200</td><!-- Table data cell with content "$200" -->
</tr><!-- End of table row -->
</table><!-- End of table -->
</body><!-- End of document body -->
</html><!-- End of HTML document -->
Explanation:
Live Demo:
See the Pen th-colspan-answer by w3resource (@w3resource) on CodePen.
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HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4