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