.shadow-div{
-webkit-box-shadow: 5px 5px 5px 5px rgba(30,8,220,0.5); 
 -moz-box-shadow: 5px 5px 5px 5px rgba(30,8,220,0.5);
box-shadow: 5px 5px 5px 5px rgba(30,8,220,0.5);
}