hi. am in the process of moving over from ACF. i'm having trouble identifying a css snippet that will display:none the field label only if using the standard wordpress meta box, but not if the field is seamless. I know i can leave the field label blank, but I'm building in Oxygen, and Oxy's repeater can't see the field without a label, so i have to include it, but want to hide it on the single product Edit page - if it's a standard box.
in ACF i can use ':not(.postbox.acf-postbox.seamless)' but what is it in metabox?