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