Element block pseudo-element :after generated with line-height 1 margin 0px background height auto outline none transition border 0px rgba(0,0,0,1) solid width 160px position static box-sizing content-box opacity 1 font-size 16px display inline-block float none border-radius text-shadow font-weight normal overflow hidden box-shadow 2px 2px 2px rgba(0,0,0,0.5) z-index auto cursor default transform padding 20px