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