Hello Everyone!
I am attempting to hide this header on all pages.

When I tried the codes below in our STAGE environment, they all worked. When I add them to PROD, they did not work.
----------------------------
doc-layout-internal-header {
visibility: hidden;
}
----------------------------
doc-layout-internal-header {
display: none !important;
}
-----------------------------
#doc-page-24 #doc-layout-title-bar { display: none; }
-----------------------------
Any ideas here? Anything is helpful. :)

