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