Responsive template problem

Hello,

We have installed WP Lister for eBay at a new WooCommerce Store. I must say I am inpressed by WP Lister includin the intuative ways things is is working.

I have used the prent template and have evrything working at iur web site and liste the firs item at our eBay store.

I have found that the eBay template not are reponsive.

At this stage I am not sure how to fix the template.

At our website everything are working for the product we have listed at our ne eBay
Store.

At this URL you can see how well iis working at our own store; https://www.survivalandoutdoors.com/shop/letscom-fitness-tracker-hr-activity-tracker-watch-with-heart-rate-monitor-waterproof-smart-fitness-band-with-step-counter-calorie-counter-pedometer-watch-for-kids-women-and-men/
…and at this URL you can ee how bad the template is working t eBay. It is missing some repontive funtionalites http://vi.raptor.ebaydesc.com/ws/eBayISAPI.dll?ViewItemDescV4&item=401627814007&category=178893&pm=1&ds=0&t=1541160370000&ver=0&cspheader=1
I hope you can help us out so we can use WP Lister in the way we have it setup and configured at our Survival & Outdoors store.

Thank you and best regards.
Finn

The page I need help with: [log in to see the link]