diff --git a/JFSphoto.py b/JFSphoto.py
index 6b810d1..aa77935 100644
--- a/JFSphoto.py
+++ b/JFSphoto.py
@@ -272,10 +272,23 @@ class Jfsphoto (object):
 
     def do_math(self):
         root = tk.Tk()
+
+        center = tk.Frame(root, bg='gray2', width=50, height=40, padx=3, pady=3)
+        root.grid_rowconfigure(1, weight=1)
+        root.grid_columnconfigure(0, weight=1)
+        center.grid(row=1, sticky="nsew")
+        center.grid_rowconfigure(0, weight=1)
+        center.grid_columnconfigure(1, weight=1)
+        ctr_mid = tk.Frame(center, bg='yellow', width=250, height=190, padx=3, pady=3)
+        ctr_right = tk.Frame(center, bg='green', width=100, height=190, padx=3, pady=3)
+        ctr_mid.grid(row=0, column=0, sticky="nsew")
+        ctr_right.grid(row=0, column=1, sticky="ns")
+
         root.title("Mathoptions")
         fig = plt.Figure(figsize=(8,4),dpi=100)
         ax1 = fig.add_subplot(111)
         self.df.plot(x = 'nmscale',y = 'p1', color='red',linewidth=0.6,ax=ax1)
-        canvas = FigureCanvasTkAgg(fig, master = root)
+        canvas = FigureCanvasTkAgg(fig, master = ctr_mid)
         canvas._tkcanvas.pack(side = tk.TOP, fill = tk.BOTH, expand = 1)
+        
         root.mainloop()
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diff --git a/test_frame.py b/test_frame.py
new file mode 100644
index 0000000..858cc5e
--- /dev/null
+++ b/test_frame.py
@@ -0,0 +1,48 @@
+from tkinter import *
+
+root = Tk()
+root.title('Model Definition')
+root.geometry('{}x{}'.format(460, 350))
+
+# create all of the main containers
+#top_frame = Frame(root, bg='cyan', width=450, height=50, pady=3)
+center = Frame(root, bg='gray2', width=50, height=40, padx=3, pady=3)
+#btm_frame = Frame(root, bg='white', width=450, height=45, pady=3)
+#btm_frame2 = Frame(root, bg='lavender', width=450, height=60, pady=3)
+
+# layout all of the main containers
+root.grid_rowconfigure(1, weight=1)
+root.grid_columnconfigure(0, weight=1)
+
+#top_frame.grid(row=0, sticky="ew")
+center.grid(row=1, sticky="nsew")
+#btm_frame.grid(row=3, sticky="ew")
+#btm_frame2.grid(row=4, sticky="ew")
+
+# create the widgets for the top frame
+# model_label = Label(top_frame, text='Model Dimensions')
+# width_label = Label(top_frame, text='Width:')
+# length_label = Label(top_frame, text='Length:')
+# entry_W = Entry(top_frame, background="pink")
+# entry_L = Entry(top_frame, background="orange")
+
+# layout the widgets in the top frame
+# model_label.grid(row=0, columnspan=3)
+# width_label.grid(row=1, column=0)
+# length_label.grid(row=1, column=2)
+# entry_W.grid(row=1, column=1)
+# entry_L.grid(row=1, column=3)
+
+# create the center widgets
+center.grid_rowconfigure(0, weight=1)
+center.grid_columnconfigure(1, weight=1)
+
+#ctr_left = Frame(center, bg='blue', width=100, height=190)
+ctr_mid = Frame(center, bg='yellow', width=250, height=190, padx=3, pady=3)
+ctr_right = Frame(center, bg='green', width=100, height=190, padx=3, pady=3)
+
+#ctr_left.grid(row=0, column=0, sticky="ns")
+ctr_mid.grid(row=0, column=1, sticky="nsew")
+ctr_right.grid(row=0, column=2, sticky="ns")
+
+root.mainloop()
\ No newline at end of file