Hi,
I’m using Divi builder to build the website, and today the images sizes appears to be normal again and it’s not resized to smallest one. I haven’t changed anything on the amp site (except: added google analytics code on AMP version). Looks like issue is gone and don’t know how.
Thank you.
AMP restricts custom styles to 50K maximum and this is why you are seeing this error. Please optimize your CSS and remove unnecessary rules to bring the size down to under 50KB.