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