diff --git a/package-lock.json b/package-lock.json
index 94e8b9d..3d2a8c7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1112,6 +1112,11 @@
       "resolved": "https://registry.npmjs.org/@ngrx/store/-/store-6.1.2.tgz",
       "integrity": "sha512-W9MbXrwhIRmN1BlINF9BT+rHR046e1HNk7GqykcDJrK9wW74PJW3aE5iuPb2sTPipBMjPHsXzc73E4U/+OTAyw=="
     },
+    "@ngrx/store-devtools": {
+      "version": "6.1.2",
+      "resolved": "https://registry.npmjs.org/@ngrx/store-devtools/-/store-devtools-6.1.2.tgz",
+      "integrity": "sha512-hvWMKcRIAtAFb2lb4woRenPHPgOiLFjy8R2PtCiw4uP3WrBVB4JHqUuP230/iRMcU5XmySp+LhNqhkk1zsoUqQ=="
+    },
     "@ngtools/webpack": {
       "version": "6.2.6",
       "resolved": "https://registry.npmjs.org/@ngtools/webpack/-/webpack-6.2.6.tgz",
@@ -11081,6 +11086,16 @@
         "repeat-string": "1.6.1"
       }
     },
+    "todomvc-app-css": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/todomvc-app-css/-/todomvc-app-css-2.1.2.tgz",
+      "integrity": "sha512-WgXLWY4snfC7yBkpzFb6xRmUbB06NGuji6njCByte0byW2DUpmyhh32o4sCQ8HX/pTwm71huKQlFiKYxR/2iVQ=="
+    },
+    "todomvc-common": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/todomvc-common/-/todomvc-common-1.0.5.tgz",
+      "integrity": "sha512-D8kEJmxVMQIWwztEdH+WeiAfXRbbSCpgXq4NkYi+gduJ2tr8CNq7sYLfJvjpQ10KD9QxJwig57rvMbV2QAESwQ=="
+    },
     "toposort": {
       "version": "1.0.7",
       "resolved": "https://registry.npmjs.org/toposort/-/toposort-1.0.7.tgz",
diff --git a/package.json b/package.json
index 86b56da..97af832 100644
--- a/package.json
+++ b/package.json
@@ -44,6 +44,7 @@
     "@ionic/storage": "^2.2.0",
     "@ngrx/effects": "^6.1.2",
     "@ngrx/store": "^6.1.2",
+    "@ngrx/store-devtools": "^6.1.2",
     "@ngx-translate/core": "^10.0.2",
     "@ngx-translate/http-loader": "^3.0.1",
     "cordova-android": "7.0.0",
@@ -71,6 +72,8 @@
     "ngx-echarts": "^4.0.0",
     "raven-js": "^3.27.0",
     "rxjs": "6.2.2",
+    "todomvc-app-css": "^2.1.2",
+    "todomvc-common": "^1.0.5",
     "zone.js": "^0.8.26"
   },
   "devDependencies": {
diff --git a/src/global.scss b/src/global.scss
index 2464950..e035d5e 100644
--- a/src/global.scss
+++ b/src/global.scss
@@ -10,6 +10,9 @@
 @import "~@ionic/angular/css/text-transformation.css";
 @import "~@ionic/angular/css/flex-utils.css";
 
+@import '~todomvc-common/base.css';
+@import '~todomvc-app-css/index.css';
+
 ion-content {
     height: 100vh !important;
 }
\ No newline at end of file