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