diff --git a/src/plugins/coreplugin/images/splitbutton_closebottom.png b/src/plugins/coreplugin/images/splitbutton_closebottom.png index 5aa95802d6b..508f40f4f90 100644 Binary files a/src/plugins/coreplugin/images/splitbutton_closebottom.png and b/src/plugins/coreplugin/images/splitbutton_closebottom.png differ diff --git a/src/plugins/coreplugin/images/splitbutton_closeleft.png b/src/plugins/coreplugin/images/splitbutton_closeleft.png index 07e90c9ea1d..2cff3f15f68 100644 Binary files a/src/plugins/coreplugin/images/splitbutton_closeleft.png and b/src/plugins/coreplugin/images/splitbutton_closeleft.png differ diff --git a/src/plugins/coreplugin/images/splitbutton_closeright.png b/src/plugins/coreplugin/images/splitbutton_closeright.png index 8c9286e310c..96905815757 100644 Binary files a/src/plugins/coreplugin/images/splitbutton_closeright.png and b/src/plugins/coreplugin/images/splitbutton_closeright.png differ diff --git a/src/plugins/coreplugin/images/splitbutton_closetop.png b/src/plugins/coreplugin/images/splitbutton_closetop.png index 2c8f49db13f..1053ae107c3 100644 Binary files a/src/plugins/coreplugin/images/splitbutton_closetop.png and b/src/plugins/coreplugin/images/splitbutton_closetop.png differ diff --git a/src/plugins/coreplugin/images/splitbutton_horizontal.png b/src/plugins/coreplugin/images/splitbutton_horizontal.png index 90730532f1e..e8a3e075c8d 100644 Binary files a/src/plugins/coreplugin/images/splitbutton_horizontal.png and b/src/plugins/coreplugin/images/splitbutton_horizontal.png differ