diff --git a/src/main.rs b/src/main.rs
index ab4e89f..6196661 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -21,8 +21,8 @@ fn window_conf() -> Conf {
 
     Conf {
         window_title: "SVC16".to_owned(),
-        window_width: 512 * cli.scaling,
-        window_height: 512 * cli.scaling,
+        window_width: 256 * cli.scaling,
+        window_height: 256 * cli.scaling,
         fullscreen: cli.fullscreen,
 
         ..Default::default()
@@ -31,7 +31,7 @@ fn window_conf() -> Conf {
 #[macroquad::main(window_conf)]
 async fn main() -> Result<()> {
     let cli = Cli::parse();
-    show_mouse(cli.cursor);
+    // show_mouse(cli.cursor);
 
     let mut buffer = [Color::from_rgba(255, 255, 255, 255); 256 * 256];
     let texture = Texture2D::from_image(&Image::gen_image_color(256, 256, BLACK));
@@ -71,6 +71,12 @@ async fn main() -> Result<()> {
         texture.update(&image);
         clear_background(BLACK);
         let layout = Layout::generate();
+        if layout.cursor_in_window() {
+            show_mouse(cli.cursor);
+        } else {
+            show_mouse(true);
+        }
+
         draw_texture_ex(
             &texture,
             layout.x,
diff --git a/src/ui.rs b/src/ui.rs
index 68653a2..9a2b338 100644
--- a/src/ui.rs
+++ b/src/ui.rs
@@ -15,13 +15,27 @@ impl Layout {
         let clamped_y = (raw_y.clamp(self.y, self.y + self.size) - self.y) / self.size * 255.;
         (clamped_x, clamped_y)
     }
+    pub fn cursor_in_window(&self) -> bool {
+        let mp = mouse_position();
+        mp.0 >= self.x
+            && mp.0 < (self.x + self.size)
+            && mp.1 >= self.y
+            && mp.1 < (self.y + self.size)
+    }
 }
 
 fn place(width: f32, height: f32) -> (f32, f32, f32) {
     let minsize = width.min(height);
-    let power_two = minsize.log2().floor() as u32;
-    let image_size = (2 as usize).pow(power_two) as f32;
-    let startx = (width - image_size) / 2.;
-    let starty = (height - image_size) / 2.;
-    (startx, starty, image_size)
+    if minsize >= 256. {
+        let image_size = (minsize / 256.).floor() * 256.;
+        let startx = (width - image_size) / 2.;
+        let starty = (height - image_size) / 2.;
+        return (startx, starty, image_size);
+    } else {
+        let power_two = minsize.log2().floor() as u32;
+        let image_size = (2 as usize).pow(power_two) as f32;
+        let startx = (width - image_size) / 2.;
+        let starty = (height - image_size) / 2.;
+        (startx, starty, image_size)
+    }
 }