diff --git a/engine/src/flutter/src/BUILD.gn b/engine/src/flutter/src/BUILD.gn
index 2d5792f88a..3ff3e9c6b0 100644
--- a/engine/src/flutter/src/BUILD.gn
+++ b/engine/src/flutter/src/BUILD.gn
@@ -33,6 +33,9 @@ source_set("src") {
     "styled_runs.cc",
     "styled_runs.h",
     "text_align.h",
+    "text_baseline.h",
+    "text_decoration.cc",
+    "text_decoration.h",
     "text_style.cc",
     "text_style.h",
   ]
diff --git a/engine/src/flutter/src/paragraph.cc b/engine/src/flutter/src/paragraph.cc
index ce2edaa866..517be88eb6 100644
--- a/engine/src/flutter/src/paragraph.cc
+++ b/engine/src/flutter/src/paragraph.cc
@@ -194,7 +194,7 @@ void Paragraph::Layout(const ParagraphConstraints& constraints,
         x = 0.0f;
         // TODO(abarth): Use the line height, which is something like the max
         // font_size for runs in this line times the paragraph's line height.
-        y += run.style.font_size;
+        y += run.style.font_size * run.style.height;
         break_index += 1;
       } else {
         x += layout.getAdvance();
diff --git a/engine/src/flutter/src/text_align.h b/engine/src/flutter/src/text_align.h
index 91a291ff9f..52922a2f72 100644
--- a/engine/src/flutter/src/text_align.h
+++ b/engine/src/flutter/src/text_align.h
@@ -23,7 +23,7 @@ enum class TextAlign {
   left,
   right,
   center,
-  // justify,
+  justify,
 };
 
 }  // namespace txt
diff --git a/engine/src/flutter/src/text_baseline.h b/engine/src/flutter/src/text_baseline.h
new file mode 100644
index 0000000000..67f88cac8c
--- /dev/null
+++ b/engine/src/flutter/src/text_baseline.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright 2017 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef LIB_TXT_SRC_TEXT_BASELINE_H_
+#define LIB_TXT_SRC_TEXT_BASELINE_H_
+
+namespace txt {
+
+enum TextBaseline {
+  kAlphabetic,
+  kIdeographic,
+};
+
+}  // namespace txt
+
+#endif  // LIB_TXT_SRC_TEXT_BASELINE_H_
diff --git a/engine/src/flutter/src/text_decoration.cc b/engine/src/flutter/src/text_decoration.cc
new file mode 100644
index 0000000000..28804c144f
--- /dev/null
+++ b/engine/src/flutter/src/text_decoration.cc
@@ -0,0 +1,22 @@
+/*
+ * Copyright 2017 Google, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <algorithm>
+#include <vector>
+
+#include "lib/txt/src/text_decoration.h"
+
+namespace txt {}  // namespace txt
diff --git a/engine/src/flutter/src/text_decoration.h b/engine/src/flutter/src/text_decoration.h
new file mode 100644
index 0000000000..8e7b1654a4
--- /dev/null
+++ b/engine/src/flutter/src/text_decoration.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2017 Google, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef LIB_TXT_SRC_TEXT_DECORATION_H_
+#define LIB_TXT_SRC_TEXT_DECORATION_H_
+
+namespace txt {
+
+enum TextDecoration {
+  kNone = 0x0,
+  kUnderline = 0x1,
+  kOverline = 0x2,
+  kLineThrough = 0x4,
+};
+
+enum TextDecorationStyle {
+  kSolid,
+  kDouble,  // "double" is reserved.
+  kDotted,
+  kDashed,
+  kWavy
+};
+
+}  // namespace txt
+
+#endif  // LIB_TXT_SRC_TEXT_DECORATION_H_
\ No newline at end of file
diff --git a/engine/src/flutter/src/text_style.h b/engine/src/flutter/src/text_style.h
index 13b322f2c9..23c2043b0a 100644
--- a/engine/src/flutter/src/text_style.h
+++ b/engine/src/flutter/src/text_style.h
@@ -21,6 +21,8 @@
 
 #include "lib/txt/src/font_style.h"
 #include "lib/txt/src/font_weight.h"
+#include "lib/txt/src/text_baseline.h"
+#include "lib/txt/src/text_decoration.h"
 #include "third_party/skia/include/core/SkColor.h"
 
 namespace txt {
@@ -28,13 +30,13 @@ namespace txt {
 class TextStyle {
  public:
   SkColor color = SK_ColorWHITE;
-  // TextDecoration decoration,
-  // SkColor decoration_color;
-  // TextDecorationStyle decoration_style
+  TextDecoration decoration = TextDecoration::kNone;
+  SkColor decoration_color = SK_ColorWHITE;
+  TextDecorationStyle decoration_style = TextDecorationStyle::kSolid;
   FontWeight font_weight = FontWeight::w400;
   FontStyle font_style = FontStyle::normal;
   bool fake_bold = false;
-  // TextBaseline text_baseline;
+  TextBaseline text_baseline = TextBaseline::kAlphabetic;
   std::string font_family = "";
   double font_size = 14.0;
   double letter_spacing = 0.0;
diff --git a/engine/src/flutter/tests/txt/paragraph_unittests.cc b/engine/src/flutter/tests/txt/paragraph_unittests.cc
index 344418efa2..e3901f02f0 100644
--- a/engine/src/flutter/tests/txt/paragraph_unittests.cc
+++ b/engine/src/flutter/tests/txt/paragraph_unittests.cc
@@ -291,6 +291,7 @@ TEST_F(RenderTest, LinebreakParagraph) {
   // Letter spacing not yet implemented
   text_style.letter_spacing = 10;
   text_style.color = SK_ColorBLACK;
+  text_style.height = 1.15;
   builder.PushStyle(text_style);
 
   builder.AddText(u16_text);