diff --git a/legacy/ephysics/data/themes/images/cube_back.png b/legacy/ephysics/data/themes/images/cube_back.png
index c8da7d8157..21ecbe5f68 100644
Binary files a/legacy/ephysics/data/themes/images/cube_back.png and b/legacy/ephysics/data/themes/images/cube_back.png differ
diff --git a/legacy/ephysics/data/themes/images/cube_bottom.png b/legacy/ephysics/data/themes/images/cube_bottom.png
index 62ff8d2e92..5f107105ed 100644
Binary files a/legacy/ephysics/data/themes/images/cube_bottom.png and b/legacy/ephysics/data/themes/images/cube_bottom.png differ
diff --git a/legacy/ephysics/data/themes/images/cube_front.png b/legacy/ephysics/data/themes/images/cube_front.png
index 2c5f827162..da78e3e68e 100644
Binary files a/legacy/ephysics/data/themes/images/cube_front.png and b/legacy/ephysics/data/themes/images/cube_front.png differ
diff --git a/legacy/ephysics/data/themes/images/cube_left.png b/legacy/ephysics/data/themes/images/cube_left.png
index adbdcc38fe..70b482c9e2 100644
Binary files a/legacy/ephysics/data/themes/images/cube_left.png and b/legacy/ephysics/data/themes/images/cube_left.png differ
diff --git a/legacy/ephysics/data/themes/images/cube_right.png b/legacy/ephysics/data/themes/images/cube_right.png
index 4d4e423bfa..82ca57ce77 100644
Binary files a/legacy/ephysics/data/themes/images/cube_right.png and b/legacy/ephysics/data/themes/images/cube_right.png differ
diff --git a/legacy/ephysics/data/themes/images/cube_top.png b/legacy/ephysics/data/themes/images/cube_top.png
index dd981d7e93..0b3ba67d0e 100644
Binary files a/legacy/ephysics/data/themes/images/cube_top.png and b/legacy/ephysics/data/themes/images/cube_top.png differ