4 files changed, 23 insertions, 3 deletions
diff --git a/Libraries/LibHTML/Layout/LayoutBlock.cpp b/Libraries/LibHTML/Layout/LayoutBlock.cpp
index 86f17ee514..5ca5f386b6 100644
--- a/Libraries/LibHTML/Layout/LayoutBlock.cpp
+++ b/Libraries/LibHTML/Layout/LayoutBlock.cpp
@@ -244,3 +244,16 @@ NonnullRefPtr<StyleProperties> LayoutBlock::style_for_anonymous_block() const
 
     return new_style;
 }
+
+LineBox& LayoutBlock::ensure_last_line_box()
+{
+    if (m_line_boxes.is_empty())
+        m_line_boxes.append(LineBox());
+    return m_line_boxes.last();
+}
+
+LineBox& LayoutBlock::add_line_box()
+{
+    m_line_boxes.append(LineBox());
+    return m_line_boxes.last();
+}
diff --git a/Libraries/LibHTML/Layout/LayoutBlock.h b/Libraries/LibHTML/Layout/LayoutBlock.h
index a9d242effd..dc10c36752 100644
--- a/Libraries/LibHTML/Layout/LayoutBlock.h
+++ b/Libraries/LibHTML/Layout/LayoutBlock.h
@@ -22,6 +22,9 @@ public:
     Vector<LineBox>& line_boxes() { return m_line_boxes; }
     const Vector<LineBox>& line_boxes() const { return m_line_boxes; }
 
+    LineBox& ensure_last_line_box();
+    LineBox& add_line_box();
+
     virtual HitTestResult hit_test(const Point&) const override;
 
 private:
diff --git a/Libraries/LibHTML/Layout/LayoutNode.h b/Libraries/LibHTML/Layout/LayoutNode.h
index 38cd663d8d..5ff6b65a18 100644
--- a/Libraries/LibHTML/Layout/LayoutNode.h
+++ b/Libraries/LibHTML/Layout/LayoutNode.h
@@ -28,6 +28,9 @@ public:
     Rect& rect() { return m_rect; }
     void set_rect(const Rect& rect) { m_rect = rect; }
 
+    int width() const { return rect().width(); }
+    int height() const { return rect().height(); }
+
     BoxModelMetrics& box_model() { return m_box_metrics; }
     const BoxModelMetrics& box_model() const { return m_box_metrics; }
 
diff --git a/Libraries/LibHTML/Layout/LayoutReplaced.cpp b/Libraries/LibHTML/Layout/LayoutReplaced.cpp
index fabfdd2067..46acbcefee 100644
--- a/Libraries/LibHTML/Layout/LayoutReplaced.cpp
+++ b/Libraries/LibHTML/Layout/LayoutReplaced.cpp
@@ -17,7 +17,8 @@ void LayoutReplaced::split_into_lines(LayoutBlock& container)
 {
     layout();
 
-    if (container.line_boxes().is_empty())
-        container.line_boxes().append(LineBox());
-    container.line_boxes().last().add_fragment(*this, 0, 0, rect().width(), rect().height());
+    auto* line_box = &container.ensure_last_line_box();
+    if (line_box->width() + width() > container.width())
+        line_box = &container.add_line_box();
+    line_box->add_fragment(*this, 0, 0, width(), height());
 }