By default, your content should be in paragraphs. If we had a link to your site we could see what you want to do and help you be more specific.
Proper HTML formatting puts every paragraph in a <p>
tag. This sets, by default, a break between the paragraphs. You can control the break between the paragraphs within the style.css
under any reference to this tag.
If you do not want “space” between the paragraphs, then you can change the style to something like this:
#content p {margin: 0px 5px; padding: 0px 5px}
This makes the paragraph have a 5 px margin on the left and the right, combined with a 5px padding “margin” on the left and right, adding up to 10pxs on either side to provide “space” between the edges of the container or page in which the content paragraph sits, BUT there should be no space between the tops and bottoms of the paragraph container.
For more information on CSS and styling your WordPress Theme, check out the WordPress Codex, official documentation site:
https://codex.www.remarpro.com