Section styles not updating page

Hi,

On working on my first Squarespace website and I'm struggling with the Theme colours. I've added a range of styles in the Theme editor and have applied these to the page sections. They display correctly when I apply, but default back once I save the page. Needless to say it is a bit frustrating. Apologies if I'm missing something obvious but can you help with what I'm doing wrong?

Thanks.

Hi. Have you solved this yet? If no, have you tried contacting Squarespace Customer Care? They can check your backend to troubleshoot

Hi,

Yes all sorted thanks. Newbie error, as I suspected!