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