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