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