Element block pseudo-class :hover generated with padding 20px width 160px box-shadow 2px 2px 2px rgba(0,0,0,0.5) font-weight normal z-index auto float none outline none overflow hidden transform border 0px rgba(0,0,0,1) solid display inline-block border-radius margin 0px box-sizing content-box height auto cursor default line-height 1 position static background transition opacity 1 font-size 16px text-shadow