diff --git a/testsuite/css/parser/cross-fade-basic.css b/testsuite/css/parser/cross-fade-basic.css
index 8aa4aa4816..86b7293f61 100644
--- a/testsuite/css/parser/cross-fade-basic.css
+++ b/testsuite/css/parser/cross-fade-basic.css
@@ -1,15 +1,15 @@
 a {
-  background-image: cross-fade(linear-gradient(rgb(1,2,3)));
+  background-image: cross-fade(linear-gradient(rgb(1,2,3), rgb(1,2,3)), image(rgb(0,0,0)));
 }
 
 b {
-  background-image: cross-fade(0% linear-gradient(rgb(1,2,3)));
+  background-image: cross-fade(0% linear-gradient(rgb(1,2,3), rgb(1,2,3)), image(rgb(0,0,0)));
 }
 
 c {
-  background-image: cross-fade(100% linear-gradient(rgb(1,2,3)), linear-gradient(rgb(3,2,1)));
+  background-image: cross-fade(100% linear-gradient(rgb(1,2,3), rgb(1,2,3)), linear-gradient(rgb(3,2,1), rgb(3,2,1)));
 }
 
 d {
-  background-image: cross-fade(75% cross-fade(linear-gradient(rgb(1,2,3))), linear-gradient(rgb(3,2,1)));
+  background-image: cross-fade(75% cross-fade(linear-gradient(rgb(1,2,3), rgb(1,2,3))), linear-gradient(rgb(3,2,1), rgb(3,2,1)));
 }
diff --git a/testsuite/css/parser/declarations-valid-02.css b/testsuite/css/parser/declarations-valid-02.css
index 4cf729c335..ebe10585ab 100644
--- a/testsuite/css/parser/declarations-valid-02.css
+++ b/testsuite/css/parser/declarations-valid-02.css
@@ -1 +1 @@
-* { font: Sans 15 }
+* { font: 15px Sans }
diff --git a/testsuite/css/parser/declarations-valid-02.ref.css b/testsuite/css/parser/declarations-valid-02.ref.css
index 4cafd4eafa..53cc8e47be 100644
--- a/testsuite/css/parser/declarations-valid-02.ref.css
+++ b/testsuite/css/parser/declarations-valid-02.ref.css
@@ -1,8 +1,8 @@
 * {
   font-family: "Sans";
   font-size: 15px;
-  font-stretch: normal;
-  font-style: normal;
-  font-variant: normal;
-  font-weight: normal;
+  font-stretch: initial;
+  font-style: initial;
+  font-variant: initial;
+  font-weight: initial;
 }
diff --git a/testsuite/css/parser/declarations-valid-03.css b/testsuite/css/parser/declarations-valid-03.css
index 6d85fa83ad..5e52ed7d14 100644
--- a/testsuite/css/parser/declarations-valid-03.css
+++ b/testsuite/css/parser/declarations-valid-03.css
@@ -1 +1 @@
-* { font: Sans 15; }
+* { font: 15px Sans; }
diff --git a/testsuite/css/parser/declarations-valid-03.ref.css b/testsuite/css/parser/declarations-valid-03.ref.css
index 4cafd4eafa..53cc8e47be 100644
--- a/testsuite/css/parser/declarations-valid-03.ref.css
+++ b/testsuite/css/parser/declarations-valid-03.ref.css
@@ -1,8 +1,8 @@
 * {
   font-family: "Sans";
   font-size: 15px;
-  font-stretch: normal;
-  font-style: normal;
-  font-variant: normal;
-  font-weight: normal;
+  font-stretch: initial;
+  font-style: initial;
+  font-variant: initial;
+  font-weight: initial;
 }
diff --git a/testsuite/css/parser/declarations-valid-04.css b/testsuite/css/parser/declarations-valid-04.css
index 41852c63c2..630d941455 100644
--- a/testsuite/css/parser/declarations-valid-04.css
+++ b/testsuite/css/parser/declarations-valid-04.css
@@ -1 +1 @@
-* { font: bold }
+* { font: bold 15px sans }
diff --git a/testsuite/css/parser/declarations-valid-04.ref.css b/testsuite/css/parser/declarations-valid-04.ref.css
index 92389ab5ea..02daa1103b 100644
--- a/testsuite/css/parser/declarations-valid-04.ref.css
+++ b/testsuite/css/parser/declarations-valid-04.ref.css
@@ -1,8 +1,8 @@
 * {
-  font-family: initial;
-  font-size: initial;
-  font-stretch: normal;
-  font-style: normal;
-  font-variant: normal;
+  font-family: "sans";
+  font-size: 15px;
+  font-stretch: initial;
+  font-style: initial;
+  font-variant: initial;
   font-weight: bold;
 }
diff --git a/testsuite/css/parser/declarations-valid-08.css b/testsuite/css/parser/declarations-valid-08.css
index 58a4c07bba..a89205d44e 100644
--- a/testsuite/css/parser/declarations-valid-08.css
+++ b/testsuite/css/parser/declarations-valid-08.css
@@ -1 +1 @@
-* { font: /* comment here */ Sans 15 }
+* { font: /* comment here */ 15px Sans }
diff --git a/testsuite/css/parser/declarations-valid-08.ref.css b/testsuite/css/parser/declarations-valid-08.ref.css
index 4cafd4eafa..53cc8e47be 100644
--- a/testsuite/css/parser/declarations-valid-08.ref.css
+++ b/testsuite/css/parser/declarations-valid-08.ref.css
@@ -1,8 +1,8 @@
 * {
   font-family: "Sans";
   font-size: 15px;
-  font-stretch: normal;
-  font-style: normal;
-  font-variant: normal;
-  font-weight: normal;
+  font-stretch: initial;
+  font-style: initial;
+  font-variant: initial;
+  font-weight: initial;
 }
diff --git a/testsuite/css/parser/declarations-valid-18.css b/testsuite/css/parser/declarations-valid-18.css
index 4688e0ca2b..d75aa58406 100644
--- a/testsuite/css/parser/declarations-valid-18.css
+++ b/testsuite/css/parser/declarations-valid-18.css
@@ -1 +1 @@
-* { font: definitelydoesnotexist }
+* { font: 10pt definitelydoesnotexist }
diff --git a/testsuite/css/parser/declarations-valid-18.ref.css b/testsuite/css/parser/declarations-valid-18.ref.css
index 853a2cc93a..7135a998b0 100644
--- a/testsuite/css/parser/declarations-valid-18.ref.css
+++ b/testsuite/css/parser/declarations-valid-18.ref.css
@@ -1,8 +1,8 @@
 * {
   font-family: "definitelydoesnotexist";
-  font-size: initial;
-  font-stretch: normal;
-  font-style: normal;
-  font-variant: normal;
-  font-weight: normal;
+  font-size: 10pt;
+  font-stretch: initial;
+  font-style: initial;
+  font-variant: initial;
+  font-weight: initial;
 }
diff --git a/testsuite/css/parser/linear-gradient.css b/testsuite/css/parser/linear-gradient.css
index ea69573466..91dc474321 100644
--- a/testsuite/css/parser/linear-gradient.css
+++ b/testsuite/css/parser/linear-gradient.css
@@ -1,71 +1,71 @@
 a {
-  background-image: linear-gradient(red);
-  border-image-source: repeating-linear-gradient(red);
+  background-image: linear-gradient(red, blue);
+  border-image-source: repeating-linear-gradient(red, blue);
 }
 
 b {
-  background-image: linear-gradient(to top, red);
-  border-image-source: repeating-linear-gradient(to top, red);
+  background-image: linear-gradient(to top, red, blue);
+  border-image-source: repeating-linear-gradient(to top, red, blue);
 }
 
 c {
-  background-image: linear-gradient(to bottom, red);
-  border-image-source: repeating-linear-gradient(to bottom, red);
+  background-image: linear-gradient(to bottom, red, blue);
+  border-image-source: repeating-linear-gradient(to bottom, red, blue);
 }
 
 d {
-  background-image: linear-gradient(to left, red);
-  border-image-source: repeating-linear-gradient(to left, red);
+  background-image: linear-gradient(to left, red, blue);
+  border-image-source: repeating-linear-gradient(to left, red, blue);
 }
 
 e {
-  background-image: linear-gradient(to right, red);
-  border-image-source: repeating-linear-gradient(to right, red);
+  background-image: linear-gradient(to right, red, blue);
+  border-image-source: repeating-linear-gradient(to right, red, blue);
 }
 
 f {
-  background-image: linear-gradient(to bottom left, red);
-  border-image-source: repeating-linear-gradient(to bottom left, red);
+  background-image: linear-gradient(to bottom left, red, blue);
+  border-image-source: repeating-linear-gradient(to bottom left, red, blue);
 }
 
 g {
-  background-image: linear-gradient(to right bottom, red);
-  border-image-source: repeating-linear-gradient(to right bottom, red);
+  background-image: linear-gradient(to right bottom, red, blue);
+  border-image-source: repeating-linear-gradient(to right bottom, red, blue);
 }
 
 h {
-  background-image: linear-gradient(to top right, red);
-  border-image-source: repeating-linear-gradient(to top right, red);
+  background-image: linear-gradient(to top right, red, blue);
+  border-image-source: repeating-linear-gradient(to top right, red, blue);
 }
 
 i {
-  background-image: linear-gradient(to left bottom, red);
-  border-image-source: repeating-linear-gradient(to left bottom, red);
+  background-image: linear-gradient(to left bottom, red, blue);
+  border-image-source: repeating-linear-gradient(to left bottom, red, blue);
 }
 
 j {
-  background-image: linear-gradient(1turn, red);
-  border-image-source: repeating-linear-gradient(1turn, red);
+  background-image: linear-gradient(1turn, red, blue);
+  border-image-source: repeating-linear-gradient(1turn, red, blue);
 }
 
 k {
-  background-image: linear-gradient(-0.25turn, red);
-  border-image-source: repeating-linear-gradient(-0.25turn, red);
+  background-image: linear-gradient(-0.25turn, red, blue);
+  border-image-source: repeating-linear-gradient(-0.25turn, red, blue);
 }
 
 l {
-  background-image: linear-gradient(3.125deg, red);
-  border-image-source: repeating-linear-gradient(3.125deg, red);
+  background-image: linear-gradient(3.125deg, red, blue);
+  border-image-source: repeating-linear-gradient(3.125deg, red, blue);
 }
 
 m {
-  background-image: linear-gradient(90.0rad, red);
-  border-image-source: repeating-linear-gradient(90.0rad, red);
+  background-image: linear-gradient(90.0rad, red, blue);
+  border-image-source: repeating-linear-gradient(90.0rad, red, blue);
 }
 
 n {
-  background-image: linear-gradient(-100grad, red);
-  border-image-source: repeating-linear-gradient(-100grad, red);
+  background-image: linear-gradient(-100grad, red, blue);
+  border-image-source: repeating-linear-gradient(-100grad, red, blue);
 }
 
 o {
diff --git a/testsuite/css/parser/linear-gradient.ref.css b/testsuite/css/parser/linear-gradient.ref.css
index 62b7fa76f7..f20227dbcf 100644
--- a/testsuite/css/parser/linear-gradient.ref.css
+++ b/testsuite/css/parser/linear-gradient.ref.css
@@ -1,71 +1,71 @@
 a {
-  background-image: linear-gradient(rgb(255,0,0));
-  border-image-source: repeating-linear-gradient(rgb(255,0,0));
+  background-image: linear-gradient(rgb(255,0,0), rgb(0,0,255));
+  border-image-source: repeating-linear-gradient(rgb(255,0,0), rgb(0,0,255));
 }
 
 b {
-  background-image: linear-gradient(to top, rgb(255,0,0));
-  border-image-source: repeating-linear-gradient(to top, rgb(255,0,0));
+  background-image: linear-gradient(to top, rgb(255,0,0), rgb(0,0,255));
+  border-image-source: repeating-linear-gradient(to top, rgb(255,0,0), rgb(0,0,255));
 }
 
 c {
-  background-image: linear-gradient(rgb(255,0,0));
-  border-image-source: repeating-linear-gradient(rgb(255,0,0));
+  background-image: linear-gradient(rgb(255,0,0), rgb(0,0,255));
+  border-image-source: repeating-linear-gradient(rgb(255,0,0), rgb(0,0,255));
 }
 
 d {
-  background-image: linear-gradient(to left, rgb(255,0,0));
-  border-image-source: repeating-linear-gradient(to left, rgb(255,0,0));
+  background-image: linear-gradient(to left, rgb(255,0,0), rgb(0,0,255));
+  border-image-source: repeating-linear-gradient(to left, rgb(255,0,0), rgb(0,0,255));
 }
 
 e {
-  background-image: linear-gradient(to right, rgb(255,0,0));
-  border-image-source: repeating-linear-gradient(to right, rgb(255,0,0));
+  background-image: linear-gradient(to right, rgb(255,0,0), rgb(0,0,255));
+  border-image-source: repeating-linear-gradient(to right, rgb(255,0,0), rgb(0,0,255));
 }
 
 f {
-  background-image: linear-gradient(to bottom left, rgb(255,0,0));
-  border-image-source: repeating-linear-gradient(to bottom left, rgb(255,0,0));
+  background-image: linear-gradient(to bottom left, rgb(255,0,0), rgb(0,0,255));
+  border-image-source: repeating-linear-gradient(to bottom left, rgb(255,0,0), rgb(0,0,255));
 }
 
 g {
-  background-image: linear-gradient(to bottom right, rgb(255,0,0));
-  border-image-source: repeating-linear-gradient(to bottom right, rgb(255,0,0));
+  background-image: linear-gradient(to bottom right, rgb(255,0,0), rgb(0,0,255));
+  border-image-source: repeating-linear-gradient(to bottom right, rgb(255,0,0), rgb(0,0,255));
 }
 
 h {
-  background-image: linear-gradient(to top right, rgb(255,0,0));
-  border-image-source: repeating-linear-gradient(to top right, rgb(255,0,0));
+  background-image: linear-gradient(to top right, rgb(255,0,0), rgb(0,0,255));
+  border-image-source: repeating-linear-gradient(to top right, rgb(255,0,0), rgb(0,0,255));
 }
 
 i {
-  background-image: linear-gradient(to bottom left, rgb(255,0,0));
-  border-image-source: repeating-linear-gradient(to bottom left, rgb(255,0,0));
+  background-image: linear-gradient(to bottom left, rgb(255,0,0), rgb(0,0,255));
+  border-image-source: repeating-linear-gradient(to bottom left, rgb(255,0,0), rgb(0,0,255));
 }
 
 j {
-  background-image: linear-gradient(1turn, rgb(255,0,0));
-  border-image-source: repeating-linear-gradient(1turn, rgb(255,0,0));
+  background-image: linear-gradient(1turn, rgb(255,0,0), rgb(0,0,255));
+  border-image-source: repeating-linear-gradient(1turn, rgb(255,0,0), rgb(0,0,255));
 }
 
 k {
-  background-image: linear-gradient(-0.25turn, rgb(255,0,0));
-  border-image-source: repeating-linear-gradient(-0.25turn, rgb(255,0,0));
+  background-image: linear-gradient(-0.25turn, rgb(255,0,0), rgb(0,0,255));
+  border-image-source: repeating-linear-gradient(-0.25turn, rgb(255,0,0), rgb(0,0,255));
 }
 
 l {
-  background-image: linear-gradient(3.125deg, rgb(255,0,0));
-  border-image-source: repeating-linear-gradient(3.125deg, rgb(255,0,0));
+  background-image: linear-gradient(3.125deg, rgb(255,0,0), rgb(0,0,255));
+  border-image-source: repeating-linear-gradient(3.125deg, rgb(255,0,0), rgb(0,0,255));
 }
 
 m {
-  background-image: linear-gradient(90rad, rgb(255,0,0));
-  border-image-source: repeating-linear-gradient(90rad, rgb(255,0,0));
+  background-image: linear-gradient(90rad, rgb(255,0,0), rgb(0,0,255));
+  border-image-source: repeating-linear-gradient(90rad, rgb(255,0,0), rgb(0,0,255));
 }
 
 n {
-  background-image: linear-gradient(-100grad, rgb(255,0,0));
-  border-image-source: repeating-linear-gradient(-100grad, rgb(255,0,0));
+  background-image: linear-gradient(-100grad, rgb(255,0,0), rgb(0,0,255));
+  border-image-source: repeating-linear-gradient(-100grad, rgb(255,0,0), rgb(0,0,255));
 }
 
 o {