How to remove (widget-sidebar-navbar-footer) blogspot (Blgger) Template

Question

simply I like a blogger template Name: Essential but I want to:-

remove:

1. Sidebar
2. Header
3. Navbar
4. Footer
5. Menu

with thier styles, scripts and meta

kEEP:

1. Post
2. Post Content
3. Static Page

with their styles, scripts and meta

I tried more but I could not. this is the template I am talking about I insert URL because I could not insert full xml code here

1. https://basbabbas.blogspot.com/
2. Template here https://pastebin.com/md59EaXj

if you not understand my question tell me and will explain. but as I said above I want every thing in this template remove except pot post content and static page with their style.

Answer 1

Add these styles to your CSS to hide them:

header, aside, footer, .centered-top-placeholder.cloned {
    display: none;
}

It should work. If you have access and the knowledge editing the template to remove the DOM element is the best practice.