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