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