Element block pseudo-class :hover generated with height auto padding 20px box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto font-weight bold cursor default position static width 160px box-sizing content-box line-height 1 transition font-size 24px overflow hidden background margin 0px border 0px rgba(0,0,0,1) solid transform float none display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius