Created a button-wrapper div to center buttons

src/views/HelpPage.vue

@@ -1,23 +1,33 @@
+<style scoped>
+  .help {
+    padding: 1em;
+  }
+
+  button {
+      width: 80%;
+      margin-bottom: 5%;
+  }
+</style>
+
 <template>
-    <div class="help">
-        <p>{{ $store.state.questions[$store.state.currentQuestion].description }}</p>
-        <router-link to="/questionnaire"><button>Zurück zur Frage</button></router-link>
-        <br><br>
-        <router-link to="/questionnaire"><button v-on:click="$store.commit('nextQuestion')" class="alert">Ich möchte diese Frage überspringen</button></router-link>
+  <div class="help">
+    <p>{{ $store.state.questions[$store.state.currentQuestion].description }}</p>
+    <div class="button-wrapper">
+      <router-link to="/questionnaire">
+        <button>Zurück zur Frage</button>
+      </router-link>
+      <router-link to="/questionnaire">
+        <button v-on:click="$store.commit('nextQuestion')" class="alert">Ich möchte diese Frage überspringen</button>
+      </router-link>
     </div>
+  </div>
 </template>
 
 <script>
-    export default {
-        name: "HelpPage",
-        props: {
-            text: String
-        }
+  export default {
+    name: "HelpPage",
+    props: {
+      text: String
     }
+  }
 </script>
-
-<style scoped>
-.help {
-    padding: 1em;
-}
-</style>

src/views/Home.vue

@@ -38,7 +38,11 @@
     <div>
       <p id="title"><b>COVID</b>assist</p>
       <p>Die COVID-19 Verhaltensdiagnose, die keine Daten speichert.</p>
-      <router-link style="text-decoration:none" to="/warning"><button>Infektionsrisiko ermitteln</button></router-link> 
+      <div class="button-wrapper">
+        <router-link style="text-decoration:none" to="/warning">
+          <button>Infektionsrisiko ermitteln</button>
+        </router-link> 
+      </div>
     </div>
 
     <a id="information" href="https://www.rki.de/SharedDocs/FAQ/NCOV2019/FAQ_Liste.html"><b>Informationen zu COVID-19</b></a>

src/views/Warning.vue

@@ -24,6 +24,10 @@
         Bereitschaftsdienst unter 116117 an.
       </p>
     </div>
-    <router-link v-on:click="this.$store.commit('startWithFirstQuestion')" style="text-decoration:none" to="/questionnaire"><button>Ich möchte weiter zum Test</button></router-link>
+    <div class="button-wrapper">
+      <router-link v-on:click="this.$store.commit('startWithFirstQuestion')" style="text-decoration:none" to="/questionnaire">
+        <button>Ich möchte weiter zum Test</button>
+      </router-link>
+    </div>
   </div>
 </template>