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