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