Minor viewport adjustment for web ui

templates/layout.html

@@ -16,6 +16,9 @@
             padding-top: 50px;
         }
     </style>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
     <title>Gidbig</title>
 </head>