Read More Button
To add your read more button, simply go to the post you wish to add it to. In your blog post text where you wish the button to show up, click on this button in the toolbar and it will add your read more button.
Note: You have to add a read more button to EVERY post you want a read more button on.
If the Read More button isn't aligning correctly, click on your post's text editor option (see upper right corner of above screenshot) and hit enter so the button is spaced like this between the lines of text: