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