diff --git a/demos/meters.cpp b/demos/meters.cpp
index 56ee58a..7311b85 100644
--- a/demos/meters.cpp
+++ b/demos/meters.cpp
@@ -20,17 +20,14 @@ struct TestMeters {
     for(auto& [name, cell] : $gui.cells()) {
       auto gui_id = $gui.entity(name);
 
-      $gui.set<guecs::Rectangle>(gui_id, {4, {0, 255, 0, 255}});
-      $gui.set<guecs::Meter>(gui_id, {1.0f, {255, 0, 0, 255}, 4});
+      $gui.set<guecs::Rectangle>(gui_id, {guecs::THEME.PADDING, {120, 25, 25, 255}});
+      $gui.set<guecs::Meter>(gui_id, {1.0f, guecs::THEME.DARK_LIGHT, guecs::THEME.PADDING});
       $gui.set<guecs::Effect>(gui_id, {});
       $gui.set<guecs::Text>(gui_id, {guecs::to_wstring(name)});
       $gui.set<guecs::Clickable>(gui_id, {
           [&, gui_id, name](auto) {
             auto& meter = $gui.get<guecs::Meter>(gui_id);
-            meter.update_percent(meter.percent - 0.1f);
-            if(meter.percent < 0.0f) {
-              meter.percent = 1.0f;
-            }
+            meter.update_percent(1.0f);
           }
       });
     }
@@ -85,6 +82,14 @@ int main() {
         }
       }
 
+      gui.$gui.query<guecs::Meter>([](auto ent, auto& meter) {
+          if(meter.percent <= 0.0f) {
+            meter.update_percent(1.0f);
+          } else {
+            meter.update_percent(meter.percent - (0.01f * float(ent)));
+          }
+      });
+
       gui.update();
       gui.render(window);
       window.display();