<!DOCTYPE html> <html> <head> <style> table, th, td { border: 1px solid black; border-collapse: collapse; } th, td { padding: 5px; text-align: left; } </style> </head> <body> <h2>Cell that spans two columns:</h2> <table style="width:50%"> <tr> <th>Name</th> <th colspan="2">Telephone</th> </tr> <tr> <td>help4code</td> <td>7620705445</td> <td>9503107290</td> </tr> </table> </body> </html>O/P