Layer 14px 4px 16px 0px rgba(0, 0, 0, 0.2)
box-shadow: 4px 4px 16px 0px rgba(0, 0, 0, 0.2);
Full rule:
.element {
  box-shadow: 4px 4px 16px 0px rgba(0, 0, 0, 0.2);
}