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