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