diff --git a/Libraries/LibWeb/HTML/HTMLElement.cpp b/Libraries/LibWeb/HTML/HTMLElement.cpp
index 7aaaf60f76c..944fc1c9ee2 100644
--- a/Libraries/LibWeb/HTML/HTMLElement.cpp
+++ b/Libraries/LibWeb/HTML/HTMLElement.cpp
@@ -463,12 +463,7 @@ int HTMLElement::offset_top() const
     if (!layout_node())
         return 0;
 
-    CSSPixels top_border_edge_of_element;
-    if (paintable()->is_paintable_box()) {
-        top_border_edge_of_element = paintable_box()->absolute_border_box_rect().y();
-    } else {
-        top_border_edge_of_element = paintable()->box_type_agnostic_position().y();
-    }
+    CSSPixels top_border_edge_of_element = paintable_box()->absolute_border_box_rect().y();
 
     // 2. If the offsetParent of the element is null
     //    return the y-coordinate of the top border edge of the first CSS layout box associated with the element,
@@ -489,12 +484,10 @@ int HTMLElement::offset_top() const
     //       Spec bug: https://github.com/w3c/csswg-drafts/issues/10549
 
     CSSPixels top_padding_edge_of_offset_parent;
-    if (offset_parent->is_html_body_element() && !offset_parent->paintable()->is_positioned()) {
+    if (offset_parent->is_html_body_element() && !offset_parent->paintable_box()->is_positioned()) {
         top_padding_edge_of_offset_parent = 0;
-    } else if (offset_parent->paintable()->is_paintable_box()) {
-        top_padding_edge_of_offset_parent = offset_parent->paintable_box()->absolute_padding_box_rect().y();
     } else {
-        top_padding_edge_of_offset_parent = offset_parent->paintable()->box_type_agnostic_position().y();
+        top_padding_edge_of_offset_parent = offset_parent->paintable_box()->absolute_padding_box_rect().y();
     }
     return (top_border_edge_of_element - top_padding_edge_of_offset_parent).to_int();
 }
@@ -512,12 +505,7 @@ int HTMLElement::offset_left() const
     if (!layout_node())
         return 0;
 
-    CSSPixels left_border_edge_of_element;
-    if (paintable()->is_paintable_box()) {
-        left_border_edge_of_element = paintable_box()->absolute_border_box_rect().x();
-    } else {
-        left_border_edge_of_element = paintable()->box_type_agnostic_position().x();
-    }
+    CSSPixels left_border_edge_of_element = paintable_box()->absolute_border_box_rect().x();
 
     // 2. If the offsetParent of the element is null
     //    return the x-coordinate of the left border edge of the first CSS layout box associated with the element,
@@ -538,12 +526,10 @@ int HTMLElement::offset_left() const
     //       Spec bug: https://github.com/w3c/csswg-drafts/issues/10549
 
     CSSPixels left_padding_edge_of_offset_parent;
-    if (offset_parent->is_html_body_element() && !offset_parent->paintable()->is_positioned()) {
+    if (offset_parent->is_html_body_element() && !offset_parent->paintable_box()->is_positioned()) {
         left_padding_edge_of_offset_parent = 0;
-    } else if (offset_parent->paintable()->is_paintable_box()) {
-        left_padding_edge_of_offset_parent = offset_parent->paintable_box()->absolute_padding_box_rect().x();
     } else {
-        left_padding_edge_of_offset_parent = offset_parent->paintable()->box_type_agnostic_position().x();
+        left_padding_edge_of_offset_parent = offset_parent->paintable_box()->absolute_padding_box_rect().x();
     }
     return (left_border_edge_of_element - left_padding_edge_of_offset_parent).to_int();
 }
@@ -560,7 +546,6 @@ int HTMLElement::offset_width() const
 
     // 2. Return the width of the axis-aligned bounding box of the border boxes of all fragments generated by the element’s principal box,
     //    ignoring any transforms that apply to the element and its ancestors.
-    // FIXME: Account for inline boxes.
     return paintable_box()->border_box_width().to_int();
 }
 
@@ -576,7 +561,6 @@ int HTMLElement::offset_height() const
 
     // 2. Return the height of the axis-aligned bounding box of the border boxes of all fragments generated by the element’s principal box,
     //    ignoring any transforms that apply to the element and its ancestors.
-    // FIXME: Account for inline boxes.
     return paintable_box()->border_box_height().to_int();
 }