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