There is indeed something which can be sorted regarding the problem. When posting the links in the article, please use the format of [ url=http://www.url.com/]link title here[/url] without the space between [ and "url". This will ensure that the link is outputted as regular text, and not as a complete string (which cannot be broken down into a series of lines, and causes the page widening when hovered over).
I can edit the post if you would like, alternatively you could do so.
Hope that helps,