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