Add 'appearance', 'list', and 'opacity'

lib/css/appearance.css

@@ -0,0 +1 @@
+.appearance-none { appearance: none; }

lib/css/list.css

@@ -0,0 +1 @@
+.listStyle-none { list-style: none; }

lib/css/opacity.css

@@ -0,0 +1,2 @@
+.opacity-0 { opacity: 0; }
+.opacity-1 { opacity: 1; }

lib/styleMap.js

@@ -1,3 +1,4 @@
+import appearance from './css/appearance.css';
 import background from './css/background.css';
 import border from './css/border.css';
 import boxSizing from './css/boxSizing.css';
@@ -9,7 +10,9 @@ import display from './css/display.css';
 import flexbox from './css/flexbox.css';
 import font from './css/font.css';
 import height from './css/height.css';
+import list from './css/list.css';
 import margin from './css/margin.css';
+import opacity from './css/opacity.css';
 import overflow from './css/overflow.css';
 import padding from './css/padding.css';
 import pointerEvents from './css/pointerEvents.css';
@@ -23,6 +26,7 @@ import word from './css/word.css';
 import zIndex from './css/zIndex.css';
 
 const map = Object.assign({},
+  appearance,
   background,
   border,
   boxSizing,
@@ -34,7 +38,9 @@ const map = Object.assign({},
   flexbox,
   font,
   height,
+  list,
   margin,
+  opacity,
   overflow,
   padding,
   pointerEvents,