img{
-webkit-filter: drop-shadow(0px 4px 4px rgba(120,120,120,0.6));
-moz-filter: drop-shadow(0px 4px 4px rgba(120,120,120,0.6));
-ms-filter: drop-shadow(0px 4px 4px rgba(120,120,120,0.6)); 
-o-filter: drop-shadow(0px 4px 4px rgba(120,120,120,0.6));
filter: drop-shadow(0px 4px 4px rgba(120,120,120,0.6)); 
}