Tryit Editor v1.8

Source Code:
<!DOCTYPE html> <html> <head> <style> body { background:#ffffff url('img_tree.png') no-repeat right top; margin-right:200px; } </style> </head> <body> <h1>Hello World!</h1> <p>Now the background image is only shown once, and it is also positioned away from the text.</p> <p>In this example we have also added a margin on the right side, so that the background image will not disturb the text.</p> </body> </html>
Result:
W3Schools.com - Try it yourself