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