How Do I Remove the Header or Menu from my Pages
Note: By default, the header is removed from the frontpage only.
To remove the header or menu from any of your pages, you’ll need a plugin that let’s you add custom CSS, something like Jetpack.
To remove the header, you’ll need the post ID of your post, then add this custom CSS (replace the 9999 here with your post ID):
body.page-id-9999 #masthead { display: none; }
To remove the menus from a page (replace the 9999 here with your post ID):
body.page-id-9999 #header-wrapper { display: none; }
or when removing the menu from your home page only:
body.page-id-9999 #header-wrapper { display: none; }