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