Hi,
For a few weeks now, all my posts have a grey background on the home page only.
When you click on the post, the background in white (as it should be).
How can I change the home page back to white?
Thank you in advance 
Hi @thehandbagdiary,
I hope you are well today and thank you for your question.
You can try achieving this by using the CSS solution posted in the following topic.
https://colorlibsupport.com/t/home-page-design-of-the-first-block/
Best Regards,
Movin