Hello,
Thanks for asking your question about making your content full-width. I’m sorry to see that you are experiencing issues with this. I’m not sure exactly what you are referring to. What content are you having issues with? The content should be responsive so there shouldn’t be a need to expand the width manually or through CSS. Can you please provide more details surrounding what you are doing, what theme/inspiration you are using, what version of BoldGrid you are using, and any other details that would help us to replicate the issue you are experiencing? This will allow us to provide more assistance.