Go To: Dashboard >>Customizing ▸ Theme Settings>
General: From here you can add Read more link to each post.
Header:
From here you can set two different layouts for header section.
Blog: From this section, you can change blog layout with three different styles.
Categories & Archives Post Page:
Go to Dashboard>>Customizing>>Theme Seeting>>Categories & Archives
Click on Page Layout: OutPut >>>
Click on Gride Layout and click on save: OutPut>>
Click On Large Layout and click on Save OutPut:
Post Layout Setting with different Style: Here Large featured Image with Right sidebar