diff --git a/__pycache__/custom_file_dialog.cpython-312.pyc b/__pycache__/custom_file_dialog.cpython-312.pyc
index b37c8ad..ba95de2 100644
Binary files a/__pycache__/custom_file_dialog.cpython-312.pyc and b/__pycache__/custom_file_dialog.cpython-312.pyc differ
diff --git a/custom_file_dialog.py b/custom_file_dialog.py
index 9cd9ccc..bfaafb4 100644
--- a/custom_file_dialog.py
+++ b/custom_file_dialog.py
@@ -180,6 +180,7 @@ class CustomFileDialog(tk.Toplevel):
             self.bottom_color = self.accent_color
             self.color_foreground = "#ffffff"
             self.freespace_background = self.sidebar_color
+            style.configure("TSeparator", background="#000000")
 
         else:
             self.selection_color = "#cce5ff"  # Light blue for selection
@@ -194,6 +195,7 @@ class CustomFileDialog(tk.Toplevel):
             self.bottom_color = "#d9d9d9"
             self.freespace_background = self.sidebar_color
             self.color_foreground = "#000000"
+            style.configure("TSeparator", background="#d9d9d9")
 
         style.configure("Header.TButton.Borderless.Round",
                         background=self.header)
@@ -332,6 +334,8 @@ class CustomFileDialog(tk.Toplevel):
                              compound="left", command=lambda p=config['path']: self.navigate_to(p), style="Dark.TButton.Borderless")
             btn.pack(fill="x", pady=1)
 
+        ttk.Separator(sidebar_buttons_frame, orient='horizontal').pack(fill='x', pady=10, padx=20)
+
         storage_frame = ttk.Frame(sidebar_frame, style="Sidebar.TFrame")
         storage_frame.grid(row=1, column=0, sticky="ew", padx=10)
         self.storage_label = ttk.Label(
@@ -370,7 +374,7 @@ class CustomFileDialog(tk.Toplevel):
                    command=self.on_cancel).grid(row=1, column=0, padx=10)
 
         self.filter_combobox = ttk.Combobox(
-            bottom_controls_frame, values=[ft[0] for ft in self.filetypes], state="readonly", width=20)
+            bottom_controls_frame, values=[ft[0] for ft in self.filetypes], state="readonly", width=15)
         self.filter_combobox.grid(
             row=1, column=1, sticky="w", padx=10, pady=(5, 10))
         self.filter_combobox.bind(