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<!DOCTYPE html> <html> <head> <style> #myDIV { text-decoration: underline; } </style> </head> <body> <h1>Change text-decoration-line with JavaScript</h1> <div id="myDIV"> Hello world! </div> <p>Click the "Try it" button to change the text-decoration-line of the div.</p> <button onclick="myFunction()">Try it</button> <script> function myFunction() { document.getElementById("myDIV").style.MozTextDecorationLine = "overline"; // Code for Firefox document.getElementById("myDIV").style.textDecorationLine = "overline"; } </script> <p><b>Note:</b> The textDecorationLine property is not supported in Edge prior 79.</p> </body> </html>
