Go to "Sites" > "Blogs"
In the list view of Blogs, click on the "Blog name".
Once you open the "Blog", it will show the Edit the Blog Site button (beside the New Blog post option) and the list of Blog Posts.
Once you click on Edit the Blog Site, you'll see all the elements and global sections
It will allow users to edit the layout, what shows in the blog list, edit the style of blog posts.
Layout
What to show in card of Blog Lists
Edit the style for Blog Home and Blog post -Image, Post, Tags, Heading, Title, Description, Author, Publish date and Author
To manage the blog pages like home and post, it will allow users to create blog posts and delete the blog.
Blog provides Section Templates, Global Sections and other elements like Buttons, Social Media Icons, Images and a Progress Bar. Section Templates will be shared between Funnels, Websites and Blogs.