LibWeb: Fix specified_size_suggestion to use size of dimension

specified_size_suggestion() should use width or height depending on
specified dimension.

1 files changed, 1 insertions, 1 deletions

diff --git a/Userland/Libraries/LibWeb/Layout/GridFormattingContext.cpp b/Userland/Libraries/LibWeb/Layout/GridFormattingContext.cpp
index f7bcf40323..5310c1db6a 100644
--- a/Userland/Libraries/LibWeb/Layout/GridFormattingContext.cpp
+++ b/Userland/Libraries/LibWeb/Layout/GridFormattingContext.cpp
@@ -1702,7 +1702,7 @@ Optional<CSSPixels> GridFormattingContext::specified_size_suggestion(GridItem co
     if (has_definite_preferred_size) {
         // FIXME: consider margins, padding and borders because it is outer size.
         auto containing_block_size = containing_block_size_for_item(item, dimension);
-        return item.box().computed_values().width().to_px(item.box(), containing_block_size);
+        return get_item_preferred_size(item, dimension).to_px(item.box(), containing_block_size);
     }
 
     return {};