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