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