Picture looks good in designer and preview, but not in published site

Hi! Hope you’re well, I’m building our agency site, but the image inside the “Diseño responsivo” square is looking good in the designer and preview mode:

But in the published site (only on desktop) is looking pixelated:

I’ve tried making it svg, webp, png, and jpg, but it doesn´t work, currently, it has this size:

Screen Shot 2022-07-28 at 14.25.23

Hope you can help me, thanks a lot!

Here is my site Read-Only: Webflow - Yungle Tools

Make sure your image doesn’t shift when you publish your website. Images (especially PNGs with transparent backgrounds) tend to become blurry/pixelated when they are zoomed in through layout shift or through CSS scaling.

Yes! I saw that, when I click “publish” it became blurry, this happens only with the png format.

But, do you know how to fix it? please