Bring some responsive styles, subject to later improvements

src/views/Fruits.vue

@@ -1,6 +1,6 @@
 <template>
-  <div>
-    <h1>Fruits Directory</h1>
+  <div class="fruits">
+    <h2>Directory</h2>
     <Grid :data="this.fruits" />
   </div>
 </template>