diff --git a/components/layout/block.rs b/components/layout/block.rs
index 6355ecea7cc..27989d7dcd7 100644
--- a/components/layout/block.rs
+++ b/components/layout/block.rs
@@ -1259,7 +1259,7 @@ impl BlockFlow {
                 // TODO: Right now, this content block-size value includes the
                 // margin because of erroneous block-size calculation in fragment.
                 // Check this when that has been fixed.
-                let block_size_used_val = self.fragment.border_box.size.block;
+                let block_size_used_val = self.fragment.border_box.size.block - self.fragment.border_padding.block_start_end();
                 solution = Some(BSizeConstraintSolution::solve_vertical_constraints_abs_replaced(
                         block_size_used_val,
                         margin_block_start,
@@ -1300,11 +1300,7 @@ impl BlockFlow {
             self.base.position.start.b = solution.block_start + self.fragment.margin.block_start
         }
 
-        let block_size = if self.fragment.is_replaced() {
-            solution.block_size
-        } else {
-            (solution.block_size + self.fragment.border_padding.block_start_end())
-        };
+        let block_size = solution.block_size + self.fragment.border_padding.block_start_end();
 
         self.fragment.border_box.size.block = block_size;
         self.base.position.size.block = block_size;