Fix collapsing margins for columns

Kozea · Sep 10, 2019 · e7c452c · e7c452c
1 parent 0c7a77f
commit e7c452c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/weasyprint/layout/columns.py b/weasyprint/layout/columns.py
@@ -35,6 +35,7 @@ def columns_layout(context, box, max_position_y, skip_stack, containing_block,
         absolute_boxes = []
 
     box = box.copy_with_children(box.children)
+    box.position_y += collapse_margin(adjoining_margins) - box.margin_top
 
     height = box.style['height']
     if height != 'auto' and height.unit != '%':