Editor: This examples shows how to add a drop shadow to any container element using only CSS (no images). It does this by wrapping the desired content in a DIV with its background color set to the desired shadow color. The content itself is relatively positioned and shifted slightly upwards and to the left to expose the shadow. A "master" DIV that surrounds the entire markup is also relatively positioned, but shifted to the right and downwards to return the entire markup to its original position on the page. The result is a rather rigid- but instant- shadow.