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