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