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