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