Tryit Editor v1.7

Source Code:

Result:

<!DOCTYPE html>
<html>
<head>
<style>
h1.visible {visibility:visible}
h1.hidden {visibility:hidden}
</style>
</head>

<body>
<h1 class="visible">This is a visible heading</h1>
<h1 class="hidden">This is an invisible heading</h1>
<p>Notice that the invisible heading still takes up space.</p>
</body>

</html>

Edit the code above and click "Submit Code" to see the result.

W3Schools.com - Try it yourself

Source Code:	Result:
<!DOCTYPE html> <html> <head> <style> h1.visible {visibility:visible} h1.hidden {visibility:hidden} </style> </head> <body> <h1 class="visible">This is a visible heading</h1> <h1 class="hidden">This is an invisible heading</h1> <p>Notice that the invisible heading still takes up space.</p> </body> </html>
Edit the code above and click "Submit Code" to see the result.	W3Schools.com - Try it yourself