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