One example on dropping shadow.
HTML:
<!DOCTYPE html> <html> <head> <link type="text/css" rel="stylesheet" href="/index.css"> </head> <body> <div id="myShadow">I am with a shadow</div> <div>I am without a shadow</div> </body> </html>
CSS:
#myShadow { -webkit-filter: drop-shadow(0px 3px 5px rgba(0,0,0, 1.2)); }
Check the example here.