Element block pseudo-element :after generated with border 1px rgba(0,0,0,1) solid background text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none position static transform display block width 160px line-height 1 z-index auto transition box-shadow 3px 3px 0px rgba(0,0,0,0.8) margin 0px font-size 19px cursor pointer height auto box-sizing content-box border-radius font-weight normal padding 20px overflow hidden