.books-navigation{display:flex;flex-direction:column}@media (min-width:1280px){.books-navigation{-moz-column-count:2;column-count:2;-moz-column-fill:balance;column-fill:balance;-moz-column-gap:3rem;column-gap:3rem;display:block}}.books-navigation a{-moz-column-break-inside:avoid;break-inside:avoid}