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