diff --git a/lib/kformula/pics/hicolor/hi16-action-lsub.png b/lib/kformula/pics/hicolor/hi16-action-lsub.png
index 7bc645b42f..02aad6c764 100755
Binary files a/lib/kformula/pics/hicolor/hi16-action-lsub.png and b/lib/kformula/pics/hicolor/hi16-action-lsub.png differ
diff --git a/lib/kformula/pics/hicolor/hi16-action-lsup.png b/lib/kformula/pics/hicolor/hi16-action-lsup.png
index 05cee973dd..25fc65c6e7 100755
Binary files a/lib/kformula/pics/hicolor/hi16-action-lsup.png and b/lib/kformula/pics/hicolor/hi16-action-lsup.png differ
diff --git a/lib/kformula/pics/hicolor/hi16-action-rsub.png b/lib/kformula/pics/hicolor/hi16-action-rsub.png
index 9e4ac438dd..240f3b5539 100755
Binary files a/lib/kformula/pics/hicolor/hi16-action-rsub.png and b/lib/kformula/pics/hicolor/hi16-action-rsub.png differ
diff --git a/lib/kformula/pics/hicolor/hi16-action-rsup.png b/lib/kformula/pics/hicolor/hi16-action-rsup.png
index 4b0c7ca0d4..b3d80228c6 100755
Binary files a/lib/kformula/pics/hicolor/hi16-action-rsup.png and b/lib/kformula/pics/hicolor/hi16-action-rsup.png differ
diff --git a/lib/kformula/pics/hicolor/hi22-action-lsub.png b/lib/kformula/pics/hicolor/hi22-action-lsub.png
index 4fb9ee0993..f22d8158f3 100644
Binary files a/lib/kformula/pics/hicolor/hi22-action-lsub.png and b/lib/kformula/pics/hicolor/hi22-action-lsub.png differ
diff --git a/lib/kformula/pics/hicolor/hi22-action-lsup.png b/lib/kformula/pics/hicolor/hi22-action-lsup.png
index 169ce809bc..2fa6f5fdf4 100644
Binary files a/lib/kformula/pics/hicolor/hi22-action-lsup.png and b/lib/kformula/pics/hicolor/hi22-action-lsup.png differ
diff --git a/lib/kformula/pics/hicolor/hi22-action-rsub.png b/lib/kformula/pics/hicolor/hi22-action-rsub.png
index b1461a98cc..1c677aff6f 100644
Binary files a/lib/kformula/pics/hicolor/hi22-action-rsub.png and b/lib/kformula/pics/hicolor/hi22-action-rsub.png differ
diff --git a/lib/kformula/pics/hicolor/hi22-action-rsup.png b/lib/kformula/pics/hicolor/hi22-action-rsup.png
index c7a72532d9..c0dc7c144e 100644
Binary files a/lib/kformula/pics/hicolor/hi22-action-rsup.png and b/lib/kformula/pics/hicolor/hi22-action-rsup.png differ
diff --git a/lib/kformula/pics/hicolor/hi32-action-lsub.png b/lib/kformula/pics/hicolor/hi32-action-lsub.png
index 9f3fbf68ca..8eb44f5775 100644
Binary files a/lib/kformula/pics/hicolor/hi32-action-lsub.png and b/lib/kformula/pics/hicolor/hi32-action-lsub.png differ
diff --git a/lib/kformula/pics/hicolor/hi32-action-lsup.png b/lib/kformula/pics/hicolor/hi32-action-lsup.png
index 68cf08d3b5..b3c6496022 100644
Binary files a/lib/kformula/pics/hicolor/hi32-action-lsup.png and b/lib/kformula/pics/hicolor/hi32-action-lsup.png differ
diff --git a/lib/kformula/pics/hicolor/hi32-action-rsub.png b/lib/kformula/pics/hicolor/hi32-action-rsub.png
index 4d7fc7bf5b..b40d76006f 100644
Binary files a/lib/kformula/pics/hicolor/hi32-action-rsub.png and b/lib/kformula/pics/hicolor/hi32-action-rsub.png differ
diff --git a/lib/kformula/pics/hicolor/hi32-action-rsup.png b/lib/kformula/pics/hicolor/hi32-action-rsup.png
index bf764e059a..bc5382a2b6 100644
Binary files a/lib/kformula/pics/hicolor/hi32-action-rsup.png and b/lib/kformula/pics/hicolor/hi32-action-rsup.png differ