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