feat: Rework the Level UI

frontend/src/components/app.tsx

@@ -363,7 +363,7 @@ export default class Application extends React.Component<IProps> {
             basename="/app/">
             <div className="flex" >
                 <Drawer logout={this.logout} />
-                <div className="content">
+                <div>
                     <Route exact path="/" component={() => <Redirect to="/login" />} />
                     <Route exact path="/login" component={() => {
                         return <LoginPage login={this.login} />