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