diff --git a/testing/web-platform/tests/css/css-grid/alignment/replaced-alignment-with-aspect-ratio-004.html b/testing/web-platform/tests/css/css-grid/alignment/replaced-alignment-with-aspect-ratio-004.html
new file mode 100644
index 0000000000000..437b379332e90
--- /dev/null
+++ b/testing/web-platform/tests/css/css-grid/alignment/replaced-alignment-with-aspect-ratio-004.html
@@ -0,0 +1,10 @@
+
+
+
+
+
+
Test passes if there is a filled green square and no red.
+
+
+
+
diff --git a/testing/web-platform/tests/css/css-grid/alignment/replaced-alignment-with-aspect-ratio-005.html b/testing/web-platform/tests/css/css-grid/alignment/replaced-alignment-with-aspect-ratio-005.html
new file mode 100644
index 0000000000000..b14c45d0c2d9c
--- /dev/null
+++ b/testing/web-platform/tests/css/css-grid/alignment/replaced-alignment-with-aspect-ratio-005.html
@@ -0,0 +1,10 @@
+
+
+
+
+
+Test passes if there is a filled green square and no red.
+
+
+
+
diff --git a/testing/web-platform/tests/css/css-grid/alignment/replaced-alignment-with-aspect-ratio-006.html b/testing/web-platform/tests/css/css-grid/alignment/replaced-alignment-with-aspect-ratio-006.html
new file mode 100644
index 0000000000000..ed14e36057948
--- /dev/null
+++ b/testing/web-platform/tests/css/css-grid/alignment/replaced-alignment-with-aspect-ratio-006.html
@@ -0,0 +1,10 @@
+
+
+
+
+
+Test passes if there is a filled green square and no red.
+
+
+
+
diff --git a/testing/web-platform/tests/css/css-grid/alignment/replaced-alignment-with-aspect-ratio-007.html b/testing/web-platform/tests/css/css-grid/alignment/replaced-alignment-with-aspect-ratio-007.html
new file mode 100644
index 0000000000000..0c841c7654c23
--- /dev/null
+++ b/testing/web-platform/tests/css/css-grid/alignment/replaced-alignment-with-aspect-ratio-007.html
@@ -0,0 +1,10 @@
+
+
+
+
+
+Test passes if there is a filled green square and no red.
+
+
+
+
diff --git a/testing/web-platform/tests/css/css-grid/alignment/replaced-alignment-with-aspect-ratio-008.html b/testing/web-platform/tests/css/css-grid/alignment/replaced-alignment-with-aspect-ratio-008.html
new file mode 100644
index 0000000000000..9227332851a46
--- /dev/null
+++ b/testing/web-platform/tests/css/css-grid/alignment/replaced-alignment-with-aspect-ratio-008.html
@@ -0,0 +1,10 @@
+
+
+
+
+
+Test passes if there is a filled green square and no red.
+
+
+
+
diff --git a/testing/web-platform/tests/css/css-grid/alignment/replaced-alignment-with-aspect-ratio-009.html b/testing/web-platform/tests/css/css-grid/alignment/replaced-alignment-with-aspect-ratio-009.html
new file mode 100644
index 0000000000000..ff721b8f19b4c
--- /dev/null
+++ b/testing/web-platform/tests/css/css-grid/alignment/replaced-alignment-with-aspect-ratio-009.html
@@ -0,0 +1,10 @@
+
+
+
+
+
+Test passes if there is a filled green square and no red.
+
+
+
+
diff --git a/testing/web-platform/tests/css/css-grid/alignment/support/25x50-green.png b/testing/web-platform/tests/css/css-grid/alignment/support/25x50-green.png
new file mode 100644
index 0000000000000..6ab02fce0fa9b
Binary files /dev/null and b/testing/web-platform/tests/css/css-grid/alignment/support/25x50-green.png differ
diff --git a/testing/web-platform/tests/css/css-grid/alignment/support/50x50-green.png b/testing/web-platform/tests/css/css-grid/alignment/support/50x50-green.png
new file mode 100644
index 0000000000000..6c1406b7dfd7c
Binary files /dev/null and b/testing/web-platform/tests/css/css-grid/alignment/support/50x50-green.png differ
diff --git a/testing/web-platform/tests/lint.ignore b/testing/web-platform/tests/lint.ignore
index 0c12d66c04586..e296376fb69cd 100644
--- a/testing/web-platform/tests/lint.ignore
+++ b/testing/web-platform/tests/lint.ignore
@@ -613,6 +613,9 @@ CSS-COLLIDING-SUPPORT-NAME: css/css-backgrounds/support/50x50-green.png
CSS-COLLIDING-SUPPORT-NAME: css/css-grid/grid-items/support/50x50-green.png
CSS-COLLIDING-SUPPORT-NAME: css/CSS2/support/50x50-green.png
CSS-COLLIDING-SUPPORT-NAME: css/CSS2/ui/support/animated.gif
+CSS-COLLIDING-SUPPORT-NAME: css/css-grid/alignment/support/50x50-green.png
+CSS-COLLIDING-SUPPORT-NAME: css/css-grid/alignment/support/25x50-green.png
+CSS-COLLIDING-SUPPORT-NAME: css/css-grid/grid-items/support/25x50-green.png
CSS-COLLIDING-SUPPORT-NAME: css/CSS2/backgrounds/support/animated.gif
CSS-COLLIDING-SUPPORT-NAME: css/css-shapes/shape-outside/shape-image/support/animated.gif
CSS-COLLIDING-SUPPORT-NAME: css/css-display/support/util.js