CSS нижняя тень
box-shadow: 0px 15px 10px -15px #111;
Stormy Serval
box-shadow: 0px 15px 10px -15px #111; -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);#example1 {
box-shadow: 10px 10px 8px #888888;
}
document.getElementById("myDIV").style.boxShadow = "10px 20px 30px blue";.box-bottom-shadow {
-webkit-box-shadow: 0 8px 6px -6px black;
-moz-box-shadow: 0 8px 6px -6px black;
box-shadow: 0 8px 6px -6px black;
} box-shadow: 10px 10px 8px #888888;