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