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