How to use the em unit for the font size in SharePoint Server 2013 Content provided by Microsoft Applies to: SharePoint Server 2013 Select Product Version All Products Summary This article describes how to use the em unit for the font size in Microsoft SharePoint Server 2013. More Information By default, when you edit a publishing page, the point (pt) unit is used for the font size. To use the em unit for the font size, follow these steps:In the Font group on the FORMATTEXT tab, manually type the em font size that you want to use, such as 3em.Press Enter to apply the change. Last Updated: 16 Nov 2012 Did this solve your problem? Yes No Tell us what we can do to improve the article Submit Thanks! Your feedback will help us improve the support experience.