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