Shadow Generator

X Direction
Y Direction
Blur
Spread Radius
Opacity
Shadow Color
Background Color
Inset
Same Background
box-shadow : 8px 21px 8px 0px rgba(0, 0, 0, 0.75);
-webkit-box-shadow : 8px 21px 8px 0px rgba(0, 0, 0, 0.75);