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