Element block pseudo-element :after generated with transform box-sizing content-box transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) width 160px display block border-radius height auto float none border 0px rgba(0,0,0,1) solid background line-height 1 font-size 11px margin 0px font-weight normal overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px cursor default z-index auto position static