Blog settings
Under "Blog" tab you may customize default style of your blog pages. 
The options are as follows:
- Header style: lets you choose style of the page title section or disable it at all.
- Blog style: lets you choose layout, where your posts will be listed.
- Hide additional info: you may keep or hide information about author, post date and like/comments counters.
- Sidebar: you may enable sidebar on your blog page.
- Sidebar align: if Sidebar is enabled, choose its position.