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