Start TYPO3 Responsive can extend news images (EXT:tx_news) with a responsive lightbox feature.
This feature is based on the responsive framework Foundation.
You have to include the static Template:
[Start [20.5.1] txnews images +lightbox (Foundation)]
If you include the template from above, the HTML of all news images (tx_news) of the entire webiste will changed.
If you have any unexpected behaviour, please remove the template.