cleaning html, other ui fixes

realms/templates/page/edit.html

@@ -6,6 +6,16 @@
     <script src="/static/js/dillinger.js"></script>
 {% endblock %}
 {% block body %}
+<style>
+#main-body {
+    background: inherit;
+    border: inherit;
+    padding: 0;
+    -webkit-box-shadow: 0;
+    -moz-box-shadow: 0;
+    box-shadow: 0;
+}
+</style>
 
     <div id="app-wrap" class="container-fluid">
         <div id="app-controls" class="row">