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