Poor formatting is one of the very first things employers notice when looking at your CV. It can reflect how you might be unsuitable for the position, as it appears that you don’t pay close attention to detail.
Since your CV will be on paper or PDF, make sure you avoid any typos, or any unusual font types to be used in your CV. Usually, safe option fonts are known to be Times New Roman, Arial, and Calibri. Further, since most CVs are submitted online, make sure that the CV is scannable to identify key information. Also, don’t clutter your CV with formatting which can result in the CV appearing not clean and professional.