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