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