<html> <body> <div id="myDiv" style="background:beige; width:400px;"> Line1.<br> This sentence has line 1 line 2 and <br><br> line 3 <br> This is a regular block of text. </div> <br> <button onclick="myDiv.style.whiteSpace='normal';">Set whiteSpace property to:normal</button> <button onclick="myDiv.style.whiteSpace='pre';">Set whiteSpace property to: pre</button> </body> </html>
