MicrMicrosoosofft visual identity guidelinest visual identity guidelines Logo 6 Let the logo Clear space breathe Clear space We respect the logo by giving it some space. The minimum clear space that must surround the logo is equivalent to the height of its capital M. Minimum size In print, the logo should never appear smaller than 1" (25 mm). On-screen, it must appear at least 70 pixels wide. Registration marks In marketing, registration marks on the logo are no longer necessary, except in consumer packaging applications. Minimum size On-screen: 70 px Print: 1" (25 mm)