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