Element block pseudo-element :after generated with overflow visible z-index auto transform line-height normal float none width auto box-sizing content-box padding 20px font-weight normal display inline-block background position static border 1px #b7b7b7 solid border-radius height auto font-size 16px transition cursor default margin 0px text-shadow 1px 1px 0px rgba(255,255,255,0.66) box-shadow 2px 2px 2px rgba(0,0,0,0.2)