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