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