Paragraph Spacing

Hello,

I have just set up a new blog (www.moralfibres.co.uk) using a theme. There are a couple of problems that I haven’t resolved yet, but the main thing bothering me at the moment is paragraph spacing.

On the front page of the website, when I post blog posts, there is no break between paragraphs – just continuous text. Yet when I click on a blog post to read it on it’s standalone page the line space between paragraphs appears.

I have tried editing it in the text format, adding a < br > </ br > code, which just ends up giving me huge spaces.

Any idea what I can do to have one line between paragraphs, like in this post?