diff --git a/images/fullpage_grouphover.png b/images/fullpage_grouphover.png
index 3ca4e1e3..da9002b1 100644
Binary files a/images/fullpage_grouphover.png and b/images/fullpage_grouphover.png differ
diff --git a/images/fullpage_hover.png b/images/fullpage_hover.png
index d08eb2d0..705b3d3e 100644
Binary files a/images/fullpage_hover.png and b/images/fullpage_hover.png differ
diff --git a/images/fullpage_pressed.png b/images/fullpage_pressed.png
index 0ee45b5f..6fa182ae 100644
Binary files a/images/fullpage_pressed.png and b/images/fullpage_pressed.png differ
diff --git a/images/fullpage_rest.png b/images/fullpage_rest.png
index 3172005c..bfab6433 100644
Binary files a/images/fullpage_rest.png and b/images/fullpage_rest.png differ
diff --git a/images/home_grouphover.png b/images/home_grouphover.png
index 204e1cc9..cb412ba4 100644
Binary files a/images/home_grouphover.png and b/images/home_grouphover.png differ
diff --git a/images/home_hover.png b/images/home_hover.png
index ec218a00..c8f860ba 100644
Binary files a/images/home_hover.png and b/images/home_hover.png differ
diff --git a/images/home_pressed.png b/images/home_pressed.png
index 4439508b..00c349b0 100644
Binary files a/images/home_pressed.png and b/images/home_pressed.png differ
diff --git a/images/home_rest.png b/images/home_rest.png
index 009d1bbf..6ac397da 100644
Binary files a/images/home_rest.png and b/images/home_rest.png differ
diff --git a/images/next_grouphover.png b/images/next_grouphover.png
index 8d83d8a1..18c1a925 100644
Binary files a/images/next_grouphover.png and b/images/next_grouphover.png differ
diff --git a/images/next_hover.png b/images/next_hover.png
index ba24ca98..fdce5820 100644
Binary files a/images/next_hover.png and b/images/next_hover.png differ
diff --git a/images/next_pressed.png b/images/next_pressed.png
index 95f169d6..5297c526 100644
Binary files a/images/next_pressed.png and b/images/next_pressed.png differ
diff --git a/images/next_rest.png b/images/next_rest.png
index 5ead544b..e3c5a3ca 100644
Binary files a/images/next_rest.png and b/images/next_rest.png differ
diff --git a/images/previous_grouphover.png b/images/previous_grouphover.png
index 016e6395..5e0fda1b 100644
Binary files a/images/previous_grouphover.png and b/images/previous_grouphover.png differ
diff --git a/images/previous_hover.png b/images/previous_hover.png
index d4a5c155..9f9efe61 100644
Binary files a/images/previous_hover.png and b/images/previous_hover.png differ
diff --git a/images/previous_pressed.png b/images/previous_pressed.png
index f999fe49..75c7e7d2 100644
Binary files a/images/previous_pressed.png and b/images/previous_pressed.png differ
diff --git a/images/previous_rest.png b/images/previous_rest.png
index 9716dac6..902a7b45 100644
Binary files a/images/previous_rest.png and b/images/previous_rest.png differ
diff --git a/images/rotateleft_grouphover.png b/images/rotateleft_grouphover.png
index 9aec7ac9..302ac628 100644
Binary files a/images/rotateleft_grouphover.png and b/images/rotateleft_grouphover.png differ
diff --git a/images/rotateleft_hover.png b/images/rotateleft_hover.png
index ba32c5a4..e757d87a 100644
Binary files a/images/rotateleft_hover.png and b/images/rotateleft_hover.png differ
diff --git a/images/rotateleft_pressed.png b/images/rotateleft_pressed.png
index b968ebf8..1480b1ae 100644
Binary files a/images/rotateleft_pressed.png and b/images/rotateleft_pressed.png differ
diff --git a/images/rotateleft_rest.png b/images/rotateleft_rest.png
index ebbf081b..f0b86541 100644
Binary files a/images/rotateleft_rest.png and b/images/rotateleft_rest.png differ
diff --git a/images/rotateright_grouphover.png b/images/rotateright_grouphover.png
index 86e8689c..9e713712 100644
Binary files a/images/rotateright_grouphover.png and b/images/rotateright_grouphover.png differ
diff --git a/images/rotateright_hover.png b/images/rotateright_hover.png
index d22a728f..08f14160 100644
Binary files a/images/rotateright_hover.png and b/images/rotateright_hover.png differ
diff --git a/images/rotateright_pressed.png b/images/rotateright_pressed.png
index fc2ead64..351f8243 100644
Binary files a/images/rotateright_pressed.png and b/images/rotateright_pressed.png differ
diff --git a/images/rotateright_rest.png b/images/rotateright_rest.png
index 07219678..d70468ac 100644
Binary files a/images/rotateright_rest.png and b/images/rotateright_rest.png differ
diff --git a/images/zoomin_grouphover.png b/images/zoomin_grouphover.png
index c985d0f9..98ecd291 100644
Binary files a/images/zoomin_grouphover.png and b/images/zoomin_grouphover.png differ
diff --git a/images/zoomin_hover.png b/images/zoomin_hover.png
index 3cab721f..c25bda42 100644
Binary files a/images/zoomin_hover.png and b/images/zoomin_hover.png differ
diff --git a/images/zoomin_pressed.png b/images/zoomin_pressed.png
index 9c3a7516..e617e034 100644
Binary files a/images/zoomin_pressed.png and b/images/zoomin_pressed.png differ
diff --git a/images/zoomin_rest.png b/images/zoomin_rest.png
index f4219a50..4380589e 100644
Binary files a/images/zoomin_rest.png and b/images/zoomin_rest.png differ
diff --git a/images/zoomout_grouphover.png b/images/zoomout_grouphover.png
index 46d21b3e..b588ecf7 100644
Binary files a/images/zoomout_grouphover.png and b/images/zoomout_grouphover.png differ
diff --git a/images/zoomout_hover.png b/images/zoomout_hover.png
index 7b924c26..a132cb45 100644
Binary files a/images/zoomout_hover.png and b/images/zoomout_hover.png differ
diff --git a/images/zoomout_pressed.png b/images/zoomout_pressed.png
index c028db72..679c5cda 100644
Binary files a/images/zoomout_pressed.png and b/images/zoomout_pressed.png differ
diff --git a/images/zoomout_rest.png b/images/zoomout_rest.png
index a13e07de..e3ac4abd 100644
Binary files a/images/zoomout_rest.png and b/images/zoomout_rest.png differ