diff --git a/openslides/utils/validate.py b/openslides/utils/validate.py
index 81d299fff..14dacee5d 100644
--- a/openslides/utils/validate.py
+++ b/openslides/utils/validate.py
@@ -55,6 +55,7 @@ allowed_styles = [
     "height",
     "width",
     "text-align",
+    "vertical-align",
     "float",
     "text-decoration",
     "margin",