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