diff --git a/tests/app/testRunner.ts b/tests/app/testRunner.ts
index 015ad3313..43382c99c 100644
--- a/tests/app/testRunner.ts
+++ b/tests/app/testRunner.ts
@@ -95,7 +95,7 @@ allTests["REPEATER"] = require("./ui/repeater/repeater-tests");
 allTests["SEARCH-BAR"] = require('./ui/search-bar/search-bar-tests');
 allTests["SEGMENTED-BAR"] = require("./ui/segmented-bar/segmented-bar-tests");
 allTests["ANIMATION"] = require("./ui/animation/animation-tests");
-//allTests["CSS-ANIMATION"] = require("./ui/animation/css-animation-tests");
+allTests["CSS-ANIMATION"] = require("./ui/animation/css-animation-tests");
 
 // Skip transitions on android emulators with API 23
 if (!(platform.device.os === platform.platformNames.android && parseInt(platform.device.sdkVersion) === 23 && isRunningOnEmulator())) {
diff --git a/tns-core-modules/color/color-common.ts b/tns-core-modules/color/color-common.ts
index 8174b93cd..971b81221 100644
--- a/tns-core-modules/color/color-common.ts
+++ b/tns-core-modules/color/color-common.ts
@@ -99,7 +99,7 @@ export class Color implements definition.Color {
     }
 
     public equals(value: definition.Color): boolean {
-        return this.argb === value.argb;
+        return value && this.argb === value.argb;
     }
 
     public static equals(value1: definition.Color, value2: definition.Color): boolean {
diff --git a/tns-core-modules/ui/styling/css-animation-parser.ts b/tns-core-modules/ui/styling/css-animation-parser.ts
index 38264bcca..0db5f98e4 100644
--- a/tns-core-modules/ui/styling/css-animation-parser.ts
+++ b/tns-core-modules/ui/styling/css-animation-parser.ts
@@ -195,10 +195,10 @@ function parseKeyframeDeclarations(keyframe: Object): Array<KeyframeDeclaration>
                     }
                 }
             }
-            declarations[propertyName] = parseFloat(value);
+            delete declarations[propertyName];
         }
         else if (propertyName === "backgroundColor" || propertyName === "background-color") {
-            declarations[propertyName] = new Color(value);
+            declarations["backgroundColor"] = new Color(value);
         }
         else {
             declarations[propertyName] = value;