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