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