Office Open XML 21 DrawingML - Components Reference Material 21.4 DrawingML - Diagrams 21.4.5 Style Definitions 21.4.5 Style Definitions This section describes the styling information to be associated with a diagram. Subsections 21.4.5.1 cat 21.4.5.2 catLst 21.4.5.3 desc 21.4.5.4 presLayoutVars 21.4.5.5 scene3d 21.4.5.6 sp3d 21.4.5.7 styleDef 21.4.5.8 styleDefHdr 21.4.5.9 styleDefHdrLst 21.4.5.10 styleLbl 21.4.5.11 title 21.4.5.12 txPr Last updated on March 14, 2025