So the HTML is divided using divs obviously...<div id=left>content</div><div id=right>content</div>    <div id=main>content</div>...I would like to create a layout using CSS that gives us three columns.|      |            |      ||      |            |      || left |    main    |right ||      |            |      ||      |            |      |The trick is that I would like the main part to be centred and 60% of width.Left and right to be 20% width.There will be no images just plain text.
positioning  to create layout
css