With this:
div {
width: 200px;
height: 100px;
background-color: green;
box-shadow: 0px 0px 15px #000
}
I get a rectangle with drop shadow. See https://jsfiddle.net/df9dfev5/ The problem is that the shadow has rounded corners. How can this be avoided?
Less blur and lighter color maybe like this
https://jsfiddle.net/df9dfev5/3/
div {
width: 200px;
height: 100px;
background-color: green;
-moz-box-shadow: 0 0 5px 5px #666;
-webkit-box-shadow: 0 0 5px 5px #666;
box-shadow: 0 0 5px 5px #666;
}
Look at this article http://www.css3.info/preview/box-shadow/