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