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