Hi @breecrowder,
Apologies for the delay in reply! Automattic (the team behind Pictorico) were away at our annual company retreat last week, but we’re back and catching up on all the questions asked in our absence now. ??
You could target that specific page via its unique page class: .post-536.
The following custom CSS would set the height of the header to 220px (the same as the header on the home page):
.post-536.has-thumbnail .entry-header {
height: 220px;
}