How to Place Big Images on Rotated Pages

Very wide images may bleed out of the page. One solution for this is to use landscape pages for these wide images.

In your customization css, add:

*[class~="topic/image"][outputclass='land'] {
    page: landscape-page;
}

Setting the attribute @outputclass = 'land' on the table element will force the table on a new landscape page.

Another solution is to set an @outputclass attribute on the image, then create a rule that matches it, and associate a landscape page for it.