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