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