Bringing Down the Buttons

I downloaded the UnitySerializer asset and I've gotten it to work for me (finally). Anyway, I want to use the TestSerialization.cs script as the mission selection tool on the main menu, but when I use it the saved games buttons are stuck on the top left corner when I need to move them down a bit. How would I do that because I've tried a lot of things but it's hard for me. Here's the code if you don't have it on you:

 using UnityEngine;
 using System.Collections;
 using Serialization;
 using System.Runtime.Serialization.Formatters.Binary;
 using System.IO;
 using System.Collections.Generic;
 using System;
 using System.Linq;
 
 
 public class TestSerialization : MonoBehaviour
 {
     
     void OnEnable()
     {
         //LevelSerializer.Progress += HandleLevelSerializerProgress;
     }
     
     void OnDisable()
     {
         //LevelSerializer.Progress -= HandleLevelSerializerProgress;
     }
 
     static void HandleLevelSerializerProgress (string section, float complete)
     {
         Debug.Log(string.Format("Progress on {0} = {1:0.00%}", section, complete));
     }
     
     
     void OnGUI()
     {
         
         
         if(GUILayout.Button("Save"))
         {
             //Save the game with a prefix of Game
             var t = DateTime.Now;
             LevelSerializer.SaveGame("Game");
             Radical.CommitLog();
             Debug.Log(string.Format("{0:0.000}", (DateTime.Now - t).TotalSeconds));
         }
         
         //Check to see if there is resume info
         if(LevelSerializer.CanResume)
         {
             if(GUILayout.Button("Resume"))
             {
                 LevelSerializer.Resume();
             }
         }
         
         if(LevelSerializer.SavedGames.Count > 0)
         {
             GUILayout.Label("Available saved games");
             //Look for saved games under the given player name
             foreach(var g in LevelSerializer.SavedGames[LevelSerializer.PlayerName])
             {
                 if(GUILayout.Button(g.Caption))
                 {
                     g.Load();
                 }
                     
             }
         }
     }
     
     // Update is called once per frame
     void Update()
     {
 
     }
 }