Element block pseudo-class :hover generated with box-sizing content-box font-weight normal padding 20px transform width 160px display block border 4px rgba(0,0,0,1) solid margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static background line-height 1 float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto cursor default z-index auto border-radius transition font-size 16px overflow hidden