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