Typical cover letters are scanned for only 10-30 seconds—it doesn't get a full reading the first time through! So it's essential that all your content must be written in a well-organized layout. To create this, use a professional looking font like Calibri or Helvetica. Limit the font size between 11 and 12, and use italic and/or bold font style to help the reader along with your resume. The use of symbols and bullets will bring emphasis to the key points of your letter. And finally, make good use of wide-spacing, headings and subheadings to give your resume a logical format that is easier to read.