diff --git a/components/layout/list_item.rs b/components/layout/list_item.rs
index 63caca9d4d5..78c88223afe 100644
--- a/components/layout/list_item.rs
+++ b/components/layout/list_item.rs
@@ -116,8 +116,9 @@ impl Flow for ListItemFlow {
let item_inline_metrics = InlineMetrics::from_font_metrics(&font_metrics, line_height);
let marker_inline_metrics = marker.inline_metrics(layout_context);
marker.border_box.start.b = item_inline_metrics.block_size_above_baseline -
- marker_inline_metrics.block_size_above_baseline;
- marker.border_box.size.block = marker_inline_metrics.block_size_above_baseline;
+ marker_inline_metrics.ascent;
+ marker.border_box.size.block = marker_inline_metrics.ascent +
+ marker_inline_metrics.depth_below_baseline;
}
}
diff --git a/tests/ref/basic.list b/tests/ref/basic.list
index 76f4786540d..19ba256d18e 100644
--- a/tests/ref/basic.list
+++ b/tests/ref/basic.list
@@ -198,6 +198,7 @@ flaky_cpu == linebreak_simple_a.html linebreak_simple_b.html
== many_brs_a.html many_brs_ref.html
== margin_a.html margin_b.html
== margins_inside_floats_a.html margins_inside_floats_ref.html
+== marker_block_direction_placement_a.html marker_block_direction_placement_ref.html
== max_width_float_simple_a.html max_width_float_simple_b.html
== max_width_simple_a.html max_width_simple_b.html
== min_max_height_a.html min_max_height_b.html
diff --git a/tests/ref/marker_block_direction_placement_a.html b/tests/ref/marker_block_direction_placement_a.html
new file mode 100644
index 00000000000..a5e884245fb
--- /dev/null
+++ b/tests/ref/marker_block_direction_placement_a.html
@@ -0,0 +1,12 @@
+
+
+- Hello
+
diff --git a/tests/ref/marker_block_direction_placement_ref.html b/tests/ref/marker_block_direction_placement_ref.html
new file mode 100644
index 00000000000..d455e065657
--- /dev/null
+++ b/tests/ref/marker_block_direction_placement_ref.html
@@ -0,0 +1,20 @@
+
+
+- Hello
+