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