Vertical gallery not lazying

I got it working in other places, but a Vertical gallery is not working. It’s all showing as

<img style=”display: block;” class=”lazy slide-image data-lazy-ready” src=”//….1600×1066.jpg” data-lazy-type=”image” data-lazy-src=”//….1600×1066.jpg” alt=”” height=”1066″ width=”1600″>

I think it’s cuz css is set
width: auto;
height: auto;

so when the page loads all and I turned off image loading all the images are unloaded but bunched at 1x1px size in inspector.

What can I do?

But I guess I can’t take that CSS out, cuz the browser may be smaller than the 1600 wide.

https://wordpress.org/plugins/bj-lazy-load/