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