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