make bottom] shadow box html code example
Example 1: css box shadow not on bottom
box-shadow: 0px -8px 10px lightgrey;
Example 2: box shadow to make border bottom
-webkit-box-shadow: -2px -1px 15px 7px rgba(0,0,0,0.5);
-moz-box-shadow: -3px -2px 30px 14px rgba(0,0,0,0.425);
box-shadow: -4px -3px 45px 21px rgba(0,0,0,0.35);