Element block pseudo-element :after generated with font-size 16px box-sizing content-box float none width 160px height auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px overflow hidden transform position static display block border-radius z-index auto line-height 1 font-weight normal cursor default border 0px rgba(0,0,0,1) solid background padding 20px