[+] Create subtitle

src/App.vue

@@ -2,6 +2,7 @@
     <div id="app">
         <div id="title" :style="titleStyle">
             <div id="title-text">{{config.title.text}}</div>
+            <div id="title-sub">{{config.title.sub}}</div>
         </div>
     </div>
 </template>

src/content/charlie-config.json

@@ -2,6 +2,7 @@
     "title":
     {
         "text": "Charlie's Gallery",
+        "sub": "This is a subtitle",
         "height": 80,
         "background": "title.jpeg",
         "dim": 50,