diff --git a/.eslintrc.js b/.eslintrc.js
index e599ab287ed68c4e5d10b57b2732e0eac4d7d563..e2a4753fa649b6da3e926815b23d014abb0b691b 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -18,6 +18,7 @@ module.exports = {
       ignoreWhenNoAttributes: true,
       ignoreWhenEmpty: true,
       ignores: ['pre', 'textarea', 'NuxtLink', 'h1', 'h2', 'h3', 'button', ...INLINE_ELEMENTS]
-    }]
+    }],
+    'space-before-function-paren': ['warn', 'never']
   }
 }
diff --git a/layouts/default.vue b/layouts/default.vue
index d628d2589accfb91e8a48467e9f891033e9cd549..3591ad707b964c110d3e97ffd932a026c0b07819 100644
--- a/layouts/default.vue
+++ b/layouts/default.vue
@@ -10,7 +10,7 @@ export default {
   head() {
     return {
       bodyAttrs: {
-        id: "default-page"
+        id: 'default-page'
       }
     }
   }
diff --git a/layouts/error.vue b/layouts/error.vue
index 67b4d81934c5196e272fb98827a8105c5e2eeb2a..8f73499c1b1f84670965a9a7664b9f88ca0421e6 100644
--- a/layouts/error.vue
+++ b/layouts/error.vue
@@ -8,8 +8,13 @@
 
 <script>
 export default {
-  props: ['error'],
   layout: 'errorLayout',
+  props: {
+    error: {
+      type: Object,
+      default() { return {} }
+    }
+  }
 }
 </script>
 
diff --git a/layouts/errorLayout.vue b/layouts/errorLayout.vue
index 02c4488715bd7fb5f58f45f07f3d0699e46233fc..7a328e31b8b597ad7510d85a72afdb92ecbf12ac 100644
--- a/layouts/errorLayout.vue
+++ b/layouts/errorLayout.vue
@@ -18,6 +18,6 @@ export default {
 
 <style>
 #error-page {
-  background-image: linear-gradient(hsl(201, 16%, 43%), #003b70);
+  background-image: linear-gradient(#5c737f, #003b70);
 }
 </style>
diff --git a/pages/index.vue b/pages/index.vue
index e4f5323879ce6d5689a2ef34c068488ee12cabf4..11b41e2e142312e1417e3f13eaa3bb35b6698a1a 100644
--- a/pages/index.vue
+++ b/pages/index.vue
@@ -1,10 +1,10 @@
 <template>
   <div class="container">
-    <a id="top"></a>
-    <TheDroplet/>
-    <NuxtChild/>
-    <TheStatistics/>
-    <TheSettings/>
+    <a id="top" />
+    <TheDroplet />
+    <NuxtChild />
+    <TheStatistics />
+    <TheSettings />
   </div>
 </template>