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