Your cover letter format is very important to your success. With a high quality motivation letter, your chances at getting an interview will dramatically increase. Don't take shortcuts. Pay attention to both what you say (content) and how you say it (format). Your efforts will pay off in your career success!
Increase the spacing between paragraphs and bullet points. Basically put, you will want to make sure your page is not filled from top to bottom with text. Make sure that there is white space on your letter. It just makes it easier to scan or read. Limit your paragraphs. This may seem difficult to fit in all of your information, but you will want to keep the maximum amount of paragraphs to 3. Similar to when you read an article on a website, the longer and more paragraphs the content has, makes it seem like a difficult read.