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