Element block pseudo-class :hover generated with padding 20px overflow hidden border 0px rgba(0,0,0,1) solid display block float none box-sizing content-box border-radius margin 0px line-height 1 text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static transition cursor default height auto transform box-shadow 3px 3px 4px rgba(0,0,0,0.5) z-index auto font-size 16px background width 160px font-weight normal