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