I was running following example.
background:#ffffff url('img_tree.png') no-repeat right top;
<p>Now the background image is only show once, and positioned away from the text.</p>
<p>In this example we have also added a margin on the right side, so the background image will never disturb the text.</p>
I have not understood the output and als what "margin:right" is doing. Is it is putting right margin for all h1 tag, p tag, and body tag, image tag etc . Please advise. any ideas, links, resources, sample code highly appreciated. thanks in advance