diff --git a/WeatherPredictor/display_ui.cpp b/WeatherPredictor/display_ui.cpp
index 9a83585..7c14b91 100644
--- a/WeatherPredictor/display_ui.cpp
+++ b/WeatherPredictor/display_ui.cpp
@@ -111,12 +111,12 @@ void displayDemo() {
     // slide in from the right edge to centre
     int px = 160 + 12;
     for (int x = 160; x >= cxc; x -= 12) {
-      tft.fillRect(px, y, W, H, ST77XX_BLACK);
+      tft.fillRect(px, y, W, H + 4, ST77XX_BLACK);
       drawIcon(cats[k], x, y, W, H);
       px = x;
       delay(26);
     }
-    tft.fillRect(px, y, W, H, ST77XX_BLACK);
+    tft.fillRect(px, y, W, H + 4, ST77XX_BLACK);
     drawIcon(cats[k], cxc, y, W, H);
     // label centred below in the category colour
     int len = 0; while (names[k][len]) len++;        // size 2 = 12 px/char
@@ -129,12 +129,12 @@ void displayDemo() {
     // slide out to the left edge
     px = cxc;
     for (int x = cxc - 12; x >= -W; x -= 12) {
-      tft.fillRect(px, y, W, H, ST77XX_BLACK);
+      tft.fillRect(px, y, W, H + 4, ST77XX_BLACK);
       drawIcon(cats[k], x, y, W, H);
       px = x;
       delay(24);
     }
-    tft.fillRect(px, y, W, H, ST77XX_BLACK);           // clear the last remnant
+    tft.fillRect(px, y, W, H + 4, ST77XX_BLACK);       // clear the last remnant
   }
   tft.setTextColor(ST77XX_WHITE);
 }