Right, that's the first quater done

src/App.vue

@@ -5,25 +5,29 @@
       <router-link to="/about">About</router-link>
     </div>
     <router-view/>
+    <Footer />
   </div>
 </template>
+<script>
 
-<style lang="scss">
-#app {
-  font-family: 'Avenir', Helvetica, Arial, sans-serif;
-  -webkit-font-smoothing: antialiased;
-  -moz-osx-font-smoothing: grayscale;
-  text-align: center;
-  color: #2c3e50;
-}
-#nav {
-  padding: 30px;
-  a {
-    font-weight: bold;
-    color: #2c3e50;
-    &.router-link-exact-active {
-      color: #42b983;
-    }
+import Footer from '@/components/Footer.vue'
+
+export default {
+  name: 'app',
+  components: {
+    Footer
   }
 }
+</script>
+
+<style lang="scss">
+@import url('../src/global-styles.scss');
+
+#app {
+  margin: 1em;
+  .footer {
+    text-align: center;
+  }
+}
+
 </style>