diff --git a/css/css-fonts/font-language-override-01-ref.html b/css/css-fonts/font-language-override-01-ref.html
new file mode 100644
index 00000000000000..81170c88b86006
--- /dev/null
+++ b/css/css-fonts/font-language-override-01-ref.html
@@ -0,0 +1,27 @@
+
+
+
+
+CSS Test reference
+
+
+
+Test passes if the "fi" below does NOT form a ligature:
+
fi
+
+
diff --git a/css/css-fonts/font-language-override-01.html b/css/css-fonts/font-language-override-01.html
new file mode 100644
index 00000000000000..51826794e3f7e8
--- /dev/null
+++ b/css/css-fonts/font-language-override-01.html
@@ -0,0 +1,31 @@
+
+
+
+
+CSS Test: font-language-override
+
+
+
+
+
+
+
+Test passes if the "fi" below does NOT form a ligature:
+
fi
+
+
diff --git a/css/css-fonts/font-language-override-02-notref.html b/css/css-fonts/font-language-override-02-notref.html
new file mode 100644
index 00000000000000..d817983f902520
--- /dev/null
+++ b/css/css-fonts/font-language-override-02-notref.html
@@ -0,0 +1,27 @@
+
+
+
+
+CSS Test reference
+
+
+
+Test passes if the "fi" below DOES form a ligature:
+
fi
+
+
diff --git a/css/css-fonts/font-language-override-02-ref.html b/css/css-fonts/font-language-override-02-ref.html
new file mode 100644
index 00000000000000..77154ed49af72e
--- /dev/null
+++ b/css/css-fonts/font-language-override-02-ref.html
@@ -0,0 +1,27 @@
+
+
+
+
+CSS Test reference
+
+
+
+Test passes if the "fi" below DOES form a ligature:
+
fi
+
+
diff --git a/css/css-fonts/font-language-override-02.html b/css/css-fonts/font-language-override-02.html
new file mode 100644
index 00000000000000..3f05c9e97e2bfb
--- /dev/null
+++ b/css/css-fonts/font-language-override-02.html
@@ -0,0 +1,32 @@
+
+
+
+
+CSS Test: font-language-override
+
+
+
+
+
+
+
+
+Test passes if the "fi" below DOES form a ligature:
+
fi
+
+
diff --git a/css/css-fonts/font-language-override-03.html b/css/css-fonts/font-language-override-03.html
new file mode 100644
index 00000000000000..5bda1d7a013466
--- /dev/null
+++ b/css/css-fonts/font-language-override-03.html
@@ -0,0 +1,31 @@
+
+
+
+
+CSS Test: font-language-override
+
+
+
+
+
+
+
+Test passes if the "fi" below DOES form a ligature:
+
fi
+
+