filtering some words in index

src/frontend_vue/src/components/Home.vue

@@ -9,7 +9,7 @@
           <LFunctors v-else></LFunctors>
         </div>
         <div class="col-sm-10">
-          <p v-if="this.$root.store.api_error != null">
+          <p class="text-danger" v-if="this.$root.store.api_error != null">
               {{ this.$root.store.api_error }}
           </p>
           <router-view></router-view>

src/frontend_vue/src/components/MainDispl.vue

@@ -1,6 +1,11 @@
 <template>
+
+<!--in case of error-->
+<div v-if="this.$root.store.api_error != null">
+</div>
+
 <!--load mode-->
-<div v-if="state === 'loading'">
+<div v-else-if="state === 'loading'">
     <pulse-loader :color="loader_color"></pulse-loader>
 </div>
 

src/frontend_vue/src/components/Nav.vue

@@ -3,7 +3,9 @@
     <b-navbar toggleable="md" type="light" variant="light">
     <b-navbar-toggle target="nav_collapse"></b-navbar-toggle>
     <!--b-navbar-brand>Vezljivostni vzorci slovenskih glagolov</b-navbar-brand-->
-    <b-navbar-brand>VEZLJIVOSTNI VZORCI SLOVENSKIH GLAGOLOV</b-navbar-brand>
+    <b-navbar-brand class=cursorpointer v-on:click="goHome">
+            VEZLJIVOSTNI VZORCI SLOVENSKIH GLAGOLOV
+    </b-navbar-brand>
     <b-collapse is-nav id="nav_collapse">
 
     <b-navbar-nav>
@@ -101,6 +103,9 @@ export default {
             this.$router.push({
                 name: "Home"
             })
+        },
+        goHome() {
+            this.$router.replace({path: "/home"})
         }
     }
 }
@@ -116,4 +121,7 @@ nav a {
 nav a:hover {
     color: white;
 }
+.cursorpointer {
+    cursor: pointer;
+}
 </style>