I have problems with the icons on my website, since I tried to make a child theme. I think I f*cked something up… After I read this post, I added the rule that you wrote in this post, in the .htaccess file, but that didn’t solve it. I hope you can help me.
The url of my website is www.beter-trainen.nl
The icons on my homepage, in the ‘services’ section became rectangle,
the icons in my social media buttons at the bottom of each page became rectangle,
the icons in my list on the 'over beter trainen’page became rectangle,
and the icons beneath the titles of my blogs, on the blog page became rectangle.
I hope to hear from you.