MicrMicrosoosofft visual identity guidelinest visual identity guidelines Cornerstone tiles 48 Identifying internal Real Estate groups with a & Facilities cornerstone tile HR The cornerstone tile is used in internal Microsoft communications to identify the source of the content. When used, the cornerstone tile is the first tile placed in a layout. It is placed in one corner of the layout, and all other tiles are dependent on its position and size. Cornerstone tiles are always colorful. They are not translucent and do not appear white, gray, or black. Even when the cornerstone tile is used, keep in mind that the Microsoft logo must also appear on all communications. Do not create your own cornerstone tiles. To request a group cornerstone tile please contact: [email protected].