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