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