Get menu popups floating

cspell.json

@@ -12,11 +12,13 @@
 		"Bresenham",
 		"Bresenham's",
 		"cmdpxl",
+		"hkey",
 		"𝗟𝙇",
 		"Odhner",
 		"Playscii",
 		"pypixelart",
 		"stransi",
-		"undos"
+		"undos",
+		"vkey"
 	]
 }

menus.py

@@ -80,6 +80,7 @@ class Menu(Container):
         if len(self.items) > 0:
             self.items[0].focus()
         self.parent_menu = parent_menu
+        self.add_class("menu_popup")
     
     def close(self):
         for item in self.items:

paint.css

@@ -1,5 +1,5 @@
 Screen {
-    /* overflow: auto; */
+    layers: overlay;
 }
 
 #paint {
@@ -103,17 +103,20 @@ Button {
 }
 
 .menu {
+    background: $panel;
+    /* border: round red; */
+}
+.menu_popup {
     layout: vertical;
-    /* background: $panel; */
+    dock: top;
+    layer: overlay;
+    offset: 5 3;
     width: auto;
     height: auto;
-    dock: top;
-    /* border: round $panel-darken-2; */
 }
 /* MenuBar { */
 .menu_bar {
     layout: horizontal;
-    background: $panel;
     width: 100%;
     height: auto;
     dock: top;