ویرایش »
<!DOCTYPE html> <html> <title>W3.JS</title> <script src="lib/w3.js"></script> <body> <button onclick="w3.hide('p')">Hide all p elements</button> <h2>London</h2> <p>London is the capital city of England.</p> <p>It is the most populous city in the United Kingdom.</p> <p>Population over 13 million inhabitants.</p> </body> </html>
×
Report a Problem:
Your E-mail:
Page address:
Description:
Submit
