Some updates

lib/main.dart

@@ -1,8 +1,10 @@
 import 'dart:html';
 
+import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:grpc/grpc_web.dart';
 import 'package:softplayer_web/api/grpc/accounts.dart';
+import 'package:softplayer_web/components/create_env_form.dart';
 import 'package:softplayer_web/components/environments.dart';
 import 'package:softplayer_web/components/login_form.dart';
 
@@ -61,10 +63,12 @@ class _StateRootWidget extends State<RootWidget> {
     if (!isSignedIn()) {
       return Scaffold(
           body: Container(
+        width: double.infinity,
+        height: double.infinity,
         decoration: const BoxDecoration(
           image: DecorationImage(
             image: AssetImage("assets/login_background.jpg"),
-            fit: BoxFit.fill,
+            fit: BoxFit.cover,
           ),
         ),
         child: LoginForm(
@@ -73,8 +77,9 @@ class _StateRootWidget extends State<RootWidget> {
         ),
       ));
     } else {
+      EnvirnomentList envList = EnvirnomentList(channel: widget.channel);
       return Scaffold(
-        body: EnvirnomentList(channel: widget.channel),
+        body: envList,
         appBar: AppBar(
           title: const Text("Softplayer"),
           actions: [
@@ -88,7 +93,12 @@ class _StateRootWidget extends State<RootWidget> {
           ],
         ),
         floatingActionButton: FloatingActionButton(
-          onPressed: () => print("1"),
+          child: const Icon(Icons.add),
+          onPressed: () => showDialog(
+            context: context,
+            builder: (context) =>
+                CreateEnvForm(widget.channel),
+          ),
         ),
       );
     }