diff --git a/.gitignore b/.gitignore
index d004a9ae..99f211df 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,2 @@
 /node_modules/
-.DS_Store
\ No newline at end of file
+.DS_Store
diff --git a/css/properties.json b/css/properties.json
index 931253e4..0b63bc2e 100644
--- a/css/properties.json
+++ b/css/properties.json
@@ -4804,7 +4804,7 @@
       "line-height",
       "font-family"
     ],
-    "appliesto": "allElements",
+    "appliesto": "allElementsAndText",
     "computed": [
       "font-style",
       "font-variant",
@@ -4833,7 +4833,7 @@
       "CSS Fonts"
     ],
     "initial": "dependsOnUserAgent",
-    "appliesto": "allElements",
+    "appliesto": "allElementsAndText",
     "computed": "asSpecified",
     "order": "uniqueOrder",
     "alsoAppliesTo": [
@@ -4854,7 +4854,7 @@
       "CSS Fonts"
     ],
     "initial": "normal",
-    "appliesto": "allElements",
+    "appliesto": "allElementsAndText",
     "computed": "asSpecified",
     "order": "uniqueOrder",
     "alsoAppliesTo": [
@@ -4875,7 +4875,7 @@
       "CSS Fonts"
     ],
     "initial": "auto",
-    "appliesto": "allElements",
+    "appliesto": "allElementsAndText",
     "computed": "asSpecified",
     "order": "uniqueOrder",
     "alsoAppliesTo": [
@@ -4896,7 +4896,7 @@
       "CSS Fonts"
     ],
     "initial": "normal",
-    "appliesto": "allElements",
+    "appliesto": "allElementsAndText",
     "computed": "asSpecified",
     "order": "uniqueOrder",
     "alsoAppliesTo": [
@@ -4917,7 +4917,7 @@
       "CSS Fonts"
     ],
     "initial": "auto",
-    "appliesto": "allElements",
+    "appliesto": "allElementsAndText",
     "computed": "asSpecified",
     "order": "perGrammar",
     "alsoAppliesTo": [
@@ -4979,7 +4979,7 @@
       "CSS Fonts"
     ],
     "initial": "medium",
-    "appliesto": "allElements",
+    "appliesto": "allElementsAndText",
     "computed": "asSpecifiedRelativeToAbsoluteLengths",
     "order": "uniqueOrder",
     "alsoAppliesTo": [
@@ -5000,7 +5000,7 @@
       "CSS Fonts"
     ],
     "initial": "none",
-    "appliesto": "allElements",
+    "appliesto": "allElementsAndText",
     "computed": "asSpecified",
     "order": "uniqueOrder",
     "alsoAppliesTo": [
@@ -5037,7 +5037,7 @@
       "CSS Fonts"
     ],
     "initial": "normal",
-    "appliesto": "allElements",
+    "appliesto": "allElementsAndText",
     "computed": "asSpecified",
     "order": "uniqueOrder",
     "alsoAppliesTo": [
@@ -5058,7 +5058,7 @@
       "CSS Fonts"
     ],
     "initial": "normal",
-    "appliesto": "allElements",
+    "appliesto": "allElementsAndText",
     "computed": "asSpecified",
     "order": "uniqueOrder",
     "alsoAppliesTo": [
@@ -5070,7 +5070,7 @@
     "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/font-style"
   },
   "font-synthesis": {
-    "syntax": "none | [ weight || style || small-caps ]",
+    "syntax": "none | [ weight || style || small-caps || position]",
     "media": "visual",
     "inherited": true,
     "animationType": "discrete",
@@ -5078,8 +5078,8 @@
     "groups": [
       "CSS Fonts"
     ],
-    "initial": "weight style small-caps",
-    "appliesto": "allElements",
+    "initial": "weight style small-caps position ",
+    "appliesto": "allElementsAndText",
     "computed": "asSpecified",
     "order": "orderOfAppearance",
     "alsoAppliesTo": [
@@ -5090,6 +5090,27 @@
     "status": "standard",
     "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/font-synthesis"
   },
+  "font-synthesis-position": {
+    "syntax": "auto | none",
+    "media": "visual",
+    "inherited": true,
+    "animationType": "discrete",
+    "percentages": "no",
+    "groups": [
+      "CSS Fonts"
+    ],
+    "initial": "none",
+    "appliesto": "allElementsAndText",
+    "computed": "asSpecified",
+    "order": "orderOfAppearance",
+    "alsoAppliesTo": [
+      "::first-letter",
+      "::first-line",
+      "::placeholder"
+    ],
+    "status": "experimental",
+    "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/font-synthesis-position"
+  },
   "font-synthesis-small-caps": {
     "syntax": "auto | none",
     "media": "visual",
@@ -5100,7 +5121,7 @@
       "CSS Fonts"
     ],
     "initial": "auto",
-    "appliesto": "allElements",
+    "appliesto": "allElementsAndText",
     "computed": "asSpecified",
     "order": "orderOfAppearance",
     "alsoAppliesTo": [
@@ -5121,7 +5142,7 @@
       "CSS Fonts"
     ],
     "initial": "auto",
-    "appliesto": "allElements",
+    "appliesto": "allElementsAndText",
     "computed": "asSpecified",
     "order": "orderOfAppearance",
     "alsoAppliesTo": [
@@ -5142,7 +5163,7 @@
       "CSS Fonts"
     ],
     "initial": "auto",
-    "appliesto": "allElements",
+    "appliesto": "allElementsAndText",
     "computed": "asSpecified",
     "order": "orderOfAppearance",
     "alsoAppliesTo": [
@@ -5163,7 +5184,7 @@
       "CSS Fonts"
     ],
     "initial": "normal",
-    "appliesto": "allElements",
+    "appliesto": "allElementsAndText",
     "computed": "asSpecified",
     "order": "uniqueOrder",
     "alsoAppliesTo": [
@@ -5184,7 +5205,7 @@
       "CSS Fonts"
     ],
     "initial": "normal",
-    "appliesto": "allElements",
+    "appliesto": "allElementsAndText",
     "computed": "asSpecified",
     "order": "orderOfAppearance",
     "alsoAppliesTo": [
@@ -5205,7 +5226,7 @@
       "CSS Fonts"
     ],
     "initial": "normal",
-    "appliesto": "allElements",
+    "appliesto": "allElementsAndText",
     "computed": "asSpecified",
     "order": "uniqueOrder",
     "alsoAppliesTo": [
@@ -5226,7 +5247,7 @@
       "CSS Fonts"
     ],
     "initial": "normal",
-    "appliesto": "allElements",
+    "appliesto": "allElementsAndText",
     "computed": "asSpecified",
     "order": "orderOfAppearance",
     "alsoAppliesTo": [
@@ -5267,7 +5288,7 @@
       "CSS Fonts"
     ],
     "initial": "normal",
-    "appliesto": "allElements",
+    "appliesto": "allElementsAndText",
     "computed": "asSpecified",
     "order": "orderOfAppearance",
     "alsoAppliesTo": [
@@ -5288,7 +5309,7 @@
       "CSS Fonts"
     ],
     "initial": "normal",
-    "appliesto": "allElements",
+    "appliesto": "allElementsAndText",
     "computed": "asSpecified",
     "order": "orderOfAppearance",
     "alsoAppliesTo": [
@@ -5309,7 +5330,7 @@
       "CSS Fonts"
     ],
     "initial": "normal",
-    "appliesto": "allElements",
+    "appliesto": "allElementsAndText",
     "computed": "asSpecified",
     "order": "uniqueOrder",
     "alsoAppliesTo": [
@@ -5330,7 +5351,7 @@
       "CSS Fonts"
     ],
     "initial": "normal",
-    "appliesto": "allElements",
+    "appliesto": "allElementsAndText",
     "computed": "keywordOrNumericalValueBolderLighterTransformedToRealValue",
     "order": "uniqueOrder",
     "alsoAppliesTo": [