Reply To: Changing Font Size of Post Title at top of post

Hello,

Thank you very much for choosing our theme and for contacting us.

Please add this code to the Theme Settings > Custom CSS > Global:

/*to increase the blog title on the single post page*/

body .blog-post-loop.post-single-page .entry-title {
    font-size: 42px;
}

/*to increase the margin above and under the image*/

body .blog-post-loop.post-single-page .entry-thumbnail {
    margin: 50px 0;
}

Change 50px for any value as per your needs.

Best Regards