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