Редактирование кода:
См Результат »
Попробуй сам - ©
w3ii.com
<!DOCTYPE html> <html> <head> <style> #myDIV { width: 300px; height: 300px; background-image: url("paper.gif"); } </style> </head> <body> <p>Click the "Try it" button to set the background-image property of the DIV element to "smiley.gif":</p> <button onclick="myFunction()">Try it</button> <div id="myDIV"> <h1>Hello</h1> </div> <script> function myFunction() { document.getElementById("myDIV").style.backgroundImage = "url(smiley.gif)"; } </script> </body> </html>