SEO Headlines gives a user the ability to add HTML heading tags (H1 – H6) to improve search engine optimization.
If you don’t want to use a border around heading tags then you can remove it by changing ‘Border Style’ to ‘None’ from settings.
After adding SEO heading tags, you can use some online SEO analyzer tools to verify that your heading tags are listed there.
Please note that the default line height for (h1, h2, h3, h4, h5, h6) are used.