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