Office Open XML L Annex L. (informative) Primer L.3 Introduction to PresentationML L.3.5 Slide Synchronization L.4.8.6.4 Outer Shadow L.4.8.6.4 Outer Shadow Outer shadows contain a color choice as well as several attributes: Last updated on March 14, 2025 L.4.8.5.4 Head/Tail End PropertiesL.4.9.4 Specifying a Custom Shape