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