diff --git a/ScreenDimmer/Configuration.cs b/ScreenDimmer/Configuration.cs
index fc75e18..069bd99 100644
--- a/ScreenDimmer/Configuration.cs
+++ b/ScreenDimmer/Configuration.cs
@@ -71,6 +71,14 @@ private string hotKeyHalt {
             set { HotKeyHalt = GlobalHotkeyParser.Parse(value); } }
         internal GlobalHotKey HotKeyHalt;
 
+        [DataMember(Name = "HotkeyResize")]
+        private string hotKeyResize
+        {
+            get { return HotKeyResize.ToString(); }
+            set { HotKeyResize = GlobalHotkeyParser.Parse(value); }
+        }
+        internal GlobalHotKey HotKeyResize;
+
         internal Configuration()
         {
             HotKeyDim = new GlobalHotKey();
@@ -79,6 +87,7 @@ internal Configuration()
             HotKeyDecreaseBrightness = new GlobalHotKey();
             HotKeyForceOnTop = new GlobalHotKey();
             HotKeyHalt = new GlobalHotKey();
+            HotKeyResize = new GlobalHotKey();
         }
 
         private void setHotkeyDescriptions()
@@ -89,6 +98,7 @@ private void setHotkeyDescriptions()
             HotKeyDecreaseBrightness.SetDescription("Decrease Brightness");
             HotKeyForceOnTop.SetDescription("Force on Top");
             HotKeyHalt.SetDescription("Immediately Halt Program");
+            HotKeyResize.SetDescription("Adjust Window Size");
         }
 
         internal void LoadDefault()
@@ -107,6 +117,7 @@ internal void LoadDefault()
             HotKeyIncreaseBrightness.SetKey(KeyModifiers.MOD_WIN | KeyModifiers.MOD_CONTROL, System.Windows.Forms.Keys.Up);
             HotKeyForceOnTop.SetKey(KeyModifiers.MOD_WIN | KeyModifiers.MOD_CONTROL, System.Windows.Forms.Keys.T);
             HotKeyHalt.SetKey(KeyModifiers.MOD_WIN | KeyModifiers.MOD_CONTROL, System.Windows.Forms.Keys.H);
+            HotKeyResize.SetKey(KeyModifiers.MOD_WIN | KeyModifiers.MOD_CONTROL, System.Windows.Forms.Keys.B);
             setHotkeyDescriptions();
         }
 
diff --git a/ScreenDimmer/ScreenDimmer.cs b/ScreenDimmer/ScreenDimmer.cs
index 3fed4cf..a8a3a62 100644
--- a/ScreenDimmer/ScreenDimmer.cs
+++ b/ScreenDimmer/ScreenDimmer.cs
@@ -87,6 +87,39 @@ internal partial class ScreenDimmer : Form
         public static readonly Icon IconMediumBright32x32 = TextIcon.CreateTextIcon("\uE286", Color.White, "", 32);
         #endregion
 
+        public partial class Form1 : Form
+        {
+            public Form1()
+            {
+                //InitializeComponent();
+            }
+
+            const int WM_NCHITTEST = 0x0084;
+            const int HTCLIENT = 1;
+            const int HTCAPTION = 2;
+            protected override void WndProc(ref Message m)
+            {
+                base.WndProc(ref m);
+                switch (m.Msg)
+                {
+                    case WM_NCHITTEST:
+                        if (m.Result == (IntPtr)HTCLIENT)
+                        {
+                            var p = this.PointToClient(new Point(m.LParam.ToInt32()));
+
+                            m.Result =
+                                (IntPtr)
+                                (p.X <= 6
+                                     ? p.Y <= 6 ? 13 : p.Y >= this.Height - 7 ? 16 : 10
+                                     : p.X >= this.Width - 7
+                                           ? p.Y <= 6 ? 14 : p.Y >= this.Height - 7 ? 17 : 11
+                                           : p.Y <= 6 ? 12 : p.Y >= this.Height - 7 ? 15 : p.Y <= 24 ? 2 : 1);
+                        }
+                        break;
+                }
+            }
+        }
+
         public ScreenDimmer()
         {
             InitializeComponent();
@@ -112,7 +145,7 @@ public ScreenDimmer()
         /// </summary>
         private void initOverlayWindow()
         {
-            overlayWindow = new Form();
+            overlayWindow = new Form1();
             overlayWindow.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
             overlayWindow.ShowInTaskbar = false;
             overlayWindow.Show();
@@ -148,6 +181,7 @@ private void hookKeys()
             success &= tryHookKeyAppendError(configuration.HotKeyDim, ref sb);
             success &= tryHookKeyAppendError(configuration.HotKeyForceOnTop, ref sb);
             success &= tryHookKeyAppendError(configuration.HotKeyHalt, ref sb);
+            success &= tryHookKeyAppendError(configuration.HotKeyResize, ref sb);
             if (!success)
             {
                 notifyIcon1.ShowBalloonTip(0, "Cannot register one or more hotkeys.", sb.ToString(), ToolTipIcon.Warning);
@@ -166,6 +200,7 @@ private void populateHotkeys()
             helpWindow.AddHotKey(configuration.HotKeyDecreaseBrightness);
             helpWindow.AddHotKey(configuration.HotKeyForceOnTop);
             helpWindow.AddHotKey(configuration.HotKeyHalt);
+            helpWindow.AddHotKey(configuration.HotKeyResize);
         }
 
         /// <summary>
@@ -235,6 +270,12 @@ protected override void WndProc(ref Message m)
                         isContextClose = true;
                         Close();
                     }
+                    else if (hotkeyId == configuration.HotKeyResize.Id)
+                    {
+                        NativeMethods.SetWindowLong(overlayWindow.Handle, NativeMethods.GWL_EXSTYLE,
+                            NativeMethods.GetWindowLong(overlayWindow.Handle, NativeMethods.GWL_EXSTYLE)
+                                ^ (int)ExtendedWindowStyles.WS_EX_TRANSPARENT);
+                    }
                     break;
             }
             base.WndProc(ref m);