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