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