add some fixes for GTK+ 3.18

169 files changed, 0 insertions, 0 deletions

diff --git a/common/gtk-3.0/3.18/assets/checkbox-checked-dark.png b/common/gtk-3.0/3.18/assets/checkbox-checked-dark.png
new file mode 100644
index 0000000..0c22603
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-checked-dark.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-checked-dark@2.png b/common/gtk-3.0/3.18/assets/checkbox-checked-dark@2.png
new file mode 100644
index 0000000..e9816ec
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-checked-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-checked-insensitive-dark.png b/common/gtk-3.0/3.18/assets/checkbox-checked-insensitive-dark.png
new file mode 100644
index 0000000..3f48d1e
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-checked-insensitive-dark.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-checked-insensitive-dark@2.png b/common/gtk-3.0/3.18/assets/checkbox-checked-insensitive-dark@2.png
new file mode 100644
index 0000000..e4226d5
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-checked-insensitive-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-checked-insensitive-selected.png b/common/gtk-3.0/3.18/assets/checkbox-checked-insensitive-selected.png
new file mode 100644
index 0000000..8e06d91
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-checked-insensitive-selected.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-checked-insensitive-selected@2.png b/common/gtk-3.0/3.18/assets/checkbox-checked-insensitive-selected@2.png
new file mode 100644
index 0000000..b48537b
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-checked-insensitive-selected@2.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-checked-insensitive.png b/common/gtk-3.0/3.18/assets/checkbox-checked-insensitive.png
new file mode 100644
index 0000000..024b806
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-checked-insensitive.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-checked-insensitive@2.png b/common/gtk-3.0/3.18/assets/checkbox-checked-insensitive@2.png
new file mode 100644
index 0000000..f26d85d
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-checked-insensitive@2.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-checked-selected.png b/common/gtk-3.0/3.18/assets/checkbox-checked-selected.png
new file mode 100644
index 0000000..55cf2b4
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-checked-selected.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-checked-selected@2.png b/common/gtk-3.0/3.18/assets/checkbox-checked-selected@2.png
new file mode 100644
index 0000000..a8eff42
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-checked-selected@2.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-checked-selectionmode-dark.png b/common/gtk-3.0/3.18/assets/checkbox-checked-selectionmode-dark.png
new file mode 100644
index 0000000..6f6517f
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-checked-selectionmode-dark.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-checked-selectionmode-dark@2.png b/common/gtk-3.0/3.18/assets/checkbox-checked-selectionmode-dark@2.png
new file mode 100644
index 0000000..60487bf
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-checked-selectionmode-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-checked-selectionmode.png b/common/gtk-3.0/3.18/assets/checkbox-checked-selectionmode.png
new file mode 100644
index 0000000..c73174f
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-checked-selectionmode.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-checked-selectionmode@2.png b/common/gtk-3.0/3.18/assets/checkbox-checked-selectionmode@2.png
new file mode 100644
index 0000000..a8232c5
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-checked-selectionmode@2.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-checked.png b/common/gtk-3.0/3.18/assets/checkbox-checked.png
new file mode 100644
index 0000000..11047e9
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-checked.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-checked@2.png b/common/gtk-3.0/3.18/assets/checkbox-checked@2.png
new file mode 100644
index 0000000..41faf59
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-checked@2.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-mixed-dark.png b/common/gtk-3.0/3.18/assets/checkbox-mixed-dark.png
new file mode 100644
index 0000000..6abc474
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-mixed-dark.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-mixed-dark@2.png b/common/gtk-3.0/3.18/assets/checkbox-mixed-dark@2.png
new file mode 100644
index 0000000..ac02f2c
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-mixed-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-mixed-insensitive-dark.png b/common/gtk-3.0/3.18/assets/checkbox-mixed-insensitive-dark.png
new file mode 100644
index 0000000..f7c61c6
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-mixed-insensitive-dark.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-mixed-insensitive-dark@2.png b/common/gtk-3.0/3.18/assets/checkbox-mixed-insensitive-dark@2.png
new file mode 100644
index 0000000..52ab429
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-mixed-insensitive-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-mixed-insensitive-selected.png b/common/gtk-3.0/3.18/assets/checkbox-mixed-insensitive-selected.png
new file mode 100644
index 0000000..35df841
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-mixed-insensitive-selected.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-mixed-insensitive-selected@2.png b/common/gtk-3.0/3.18/assets/checkbox-mixed-insensitive-selected@2.png
new file mode 100644
index 0000000..2d35e3a
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-mixed-insensitive-selected@2.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-mixed-insensitive.png b/common/gtk-3.0/3.18/assets/checkbox-mixed-insensitive.png
new file mode 100644
index 0000000..14aff93
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-mixed-insensitive.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-mixed-insensitive@2.png b/common/gtk-3.0/3.18/assets/checkbox-mixed-insensitive@2.png
new file mode 100644
index 0000000..dfed81e
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-mixed-insensitive@2.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-mixed-selected.png b/common/gtk-3.0/3.18/assets/checkbox-mixed-selected.png
new file mode 100644
index 0000000..c7b5cf2
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-mixed-selected.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-mixed-selected@2.png b/common/gtk-3.0/3.18/assets/checkbox-mixed-selected@2.png
new file mode 100644
index 0000000..4b8b72c
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-mixed-selected@2.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-mixed.png b/common/gtk-3.0/3.18/assets/checkbox-mixed.png
new file mode 100644
index 0000000..315b044
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-mixed.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-mixed@2.png b/common/gtk-3.0/3.18/assets/checkbox-mixed@2.png
new file mode 100644
index 0000000..23c658d
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-mixed@2.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-selectionmode-dark.png b/common/gtk-3.0/3.18/assets/checkbox-selectionmode-dark.png
new file mode 100644
index 0000000..3bea14f
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-selectionmode-dark.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-selectionmode-dark@2.png b/common/gtk-3.0/3.18/assets/checkbox-selectionmode-dark@2.png
new file mode 100644
index 0000000..839d1da
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-selectionmode-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-selectionmode.png b/common/gtk-3.0/3.18/assets/checkbox-selectionmode.png
new file mode 100644
index 0000000..37c9563
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-selectionmode.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-selectionmode@2.png b/common/gtk-3.0/3.18/assets/checkbox-selectionmode@2.png
new file mode 100644
index 0000000..fae67bd
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-selectionmode@2.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-unchecked-dark.png b/common/gtk-3.0/3.18/assets/checkbox-unchecked-dark.png
new file mode 100644
index 0000000..01eac8d
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-unchecked-dark.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-unchecked-dark@2.png b/common/gtk-3.0/3.18/assets/checkbox-unchecked-dark@2.png
new file mode 100644
index 0000000..cc62ffd
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-unchecked-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-unchecked-insensitive-dark.png b/common/gtk-3.0/3.18/assets/checkbox-unchecked-insensitive-dark.png
new file mode 100644
index 0000000..0a4c5ef
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-unchecked-insensitive-dark.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-unchecked-insensitive-dark@2.png b/common/gtk-3.0/3.18/assets/checkbox-unchecked-insensitive-dark@2.png
new file mode 100644
index 0000000..fc2fed0
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-unchecked-insensitive-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-unchecked-insensitive-selected.png b/common/gtk-3.0/3.18/assets/checkbox-unchecked-insensitive-selected.png
new file mode 100644
index 0000000..e937146
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-unchecked-insensitive-selected.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-unchecked-insensitive-selected@2.png b/common/gtk-3.0/3.18/assets/checkbox-unchecked-insensitive-selected@2.png
new file mode 100644
index 0000000..9a0e07a
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-unchecked-insensitive-selected@2.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-unchecked-insensitive.png b/common/gtk-3.0/3.18/assets/checkbox-unchecked-insensitive.png
new file mode 100644
index 0000000..3b3603a
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-unchecked-insensitive.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-unchecked-insensitive@2.png b/common/gtk-3.0/3.18/assets/checkbox-unchecked-insensitive@2.png
new file mode 100644
index 0000000..b71fb40
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-unchecked-insensitive@2.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-unchecked-selected.png b/common/gtk-3.0/3.18/assets/checkbox-unchecked-selected.png
new file mode 100644
index 0000000..53ef897
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-unchecked-selected.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-unchecked-selected@2.png b/common/gtk-3.0/3.18/assets/checkbox-unchecked-selected@2.png
new file mode 100644
index 0000000..191ff32
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-unchecked-selected@2.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-unchecked.png b/common/gtk-3.0/3.18/assets/checkbox-unchecked.png
new file mode 100644
index 0000000..b804302
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-unchecked.png
diff --git a/common/gtk-3.0/3.18/assets/checkbox-unchecked@2.png b/common/gtk-3.0/3.18/assets/checkbox-unchecked@2.png
new file mode 100644
index 0000000..b8792c9
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/checkbox-unchecked@2.png
diff --git a/common/gtk-3.0/3.18/assets/radio-checked-dark.png b/common/gtk-3.0/3.18/assets/radio-checked-dark.png
new file mode 100644
index 0000000..84fb0c6
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-checked-dark.png
diff --git a/common/gtk-3.0/3.18/assets/radio-checked-dark@2.png b/common/gtk-3.0/3.18/assets/radio-checked-dark@2.png
new file mode 100644
index 0000000..7ebd4ad
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-checked-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/radio-checked-insensitive-dark.png b/common/gtk-3.0/3.18/assets/radio-checked-insensitive-dark.png
new file mode 100644
index 0000000..04e54f9
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-checked-insensitive-dark.png
diff --git a/common/gtk-3.0/3.18/assets/radio-checked-insensitive-dark@2.png b/common/gtk-3.0/3.18/assets/radio-checked-insensitive-dark@2.png
new file mode 100644
index 0000000..084470a
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-checked-insensitive-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/radio-checked-insensitive-selected.png b/common/gtk-3.0/3.18/assets/radio-checked-insensitive-selected.png
new file mode 100644
index 0000000..aeadd97
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-checked-insensitive-selected.png
diff --git a/common/gtk-3.0/3.18/assets/radio-checked-insensitive-selected@2.png b/common/gtk-3.0/3.18/assets/radio-checked-insensitive-selected@2.png
new file mode 100644
index 0000000..dcb6214
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-checked-insensitive-selected@2.png
diff --git a/common/gtk-3.0/3.18/assets/radio-checked-insensitive.png b/common/gtk-3.0/3.18/assets/radio-checked-insensitive.png
new file mode 100644
index 0000000..a166ea3
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-checked-insensitive.png
diff --git a/common/gtk-3.0/3.18/assets/radio-checked-insensitive@2.png b/common/gtk-3.0/3.18/assets/radio-checked-insensitive@2.png
new file mode 100644
index 0000000..e4a7c3d
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-checked-insensitive@2.png
diff --git a/common/gtk-3.0/3.18/assets/radio-checked-selected.png b/common/gtk-3.0/3.18/assets/radio-checked-selected.png
new file mode 100644
index 0000000..aa261d0
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-checked-selected.png
diff --git a/common/gtk-3.0/3.18/assets/radio-checked-selected@2.png b/common/gtk-3.0/3.18/assets/radio-checked-selected@2.png
new file mode 100644
index 0000000..92762b8
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-checked-selected@2.png
diff --git a/common/gtk-3.0/3.18/assets/radio-checked.png b/common/gtk-3.0/3.18/assets/radio-checked.png
new file mode 100644
index 0000000..4ddb8a6
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-checked.png
diff --git a/common/gtk-3.0/3.18/assets/radio-checked@2.png b/common/gtk-3.0/3.18/assets/radio-checked@2.png
new file mode 100644
index 0000000..a78d7df
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-checked@2.png
diff --git a/common/gtk-3.0/3.18/assets/radio-mixed-dark.png b/common/gtk-3.0/3.18/assets/radio-mixed-dark.png
new file mode 100644
index 0000000..2df6c2a
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-mixed-dark.png
diff --git a/common/gtk-3.0/3.18/assets/radio-mixed-dark@2.png b/common/gtk-3.0/3.18/assets/radio-mixed-dark@2.png
new file mode 100644
index 0000000..ae121a3
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-mixed-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/radio-mixed-insensitive-dark.png b/common/gtk-3.0/3.18/assets/radio-mixed-insensitive-dark.png
new file mode 100644
index 0000000..d7c512b
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-mixed-insensitive-dark.png
diff --git a/common/gtk-3.0/3.18/assets/radio-mixed-insensitive-dark@2.png b/common/gtk-3.0/3.18/assets/radio-mixed-insensitive-dark@2.png
new file mode 100644
index 0000000..d8a7c95
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-mixed-insensitive-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/radio-mixed-insensitive-selected.png b/common/gtk-3.0/3.18/assets/radio-mixed-insensitive-selected.png
new file mode 100644
index 0000000..95d6162
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-mixed-insensitive-selected.png
diff --git a/common/gtk-3.0/3.18/assets/radio-mixed-insensitive-selected@2.png b/common/gtk-3.0/3.18/assets/radio-mixed-insensitive-selected@2.png
new file mode 100644
index 0000000..11da224
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-mixed-insensitive-selected@2.png
diff --git a/common/gtk-3.0/3.18/assets/radio-mixed-insensitive.png b/common/gtk-3.0/3.18/assets/radio-mixed-insensitive.png
new file mode 100644
index 0000000..3af92cd
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-mixed-insensitive.png
diff --git a/common/gtk-3.0/3.18/assets/radio-mixed-insensitive@2.png b/common/gtk-3.0/3.18/assets/radio-mixed-insensitive@2.png
new file mode 100644
index 0000000..2803be0
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-mixed-insensitive@2.png
diff --git a/common/gtk-3.0/3.18/assets/radio-mixed-selected.png b/common/gtk-3.0/3.18/assets/radio-mixed-selected.png
new file mode 100644
index 0000000..4378bca
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-mixed-selected.png
diff --git a/common/gtk-3.0/3.18/assets/radio-mixed-selected@2.png b/common/gtk-3.0/3.18/assets/radio-mixed-selected@2.png
new file mode 100644
index 0000000..58468d2
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-mixed-selected@2.png
diff --git a/common/gtk-3.0/3.18/assets/radio-mixed.png b/common/gtk-3.0/3.18/assets/radio-mixed.png
new file mode 100644
index 0000000..9d9ebf5
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-mixed.png
diff --git a/common/gtk-3.0/3.18/assets/radio-mixed@2.png b/common/gtk-3.0/3.18/assets/radio-mixed@2.png
new file mode 100644
index 0000000..985528c
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-mixed@2.png
diff --git a/common/gtk-3.0/3.18/assets/radio-unchecked-dark.png b/common/gtk-3.0/3.18/assets/radio-unchecked-dark.png
new file mode 100644
index 0000000..6f46a61
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-unchecked-dark.png
diff --git a/common/gtk-3.0/3.18/assets/radio-unchecked-dark@2.png b/common/gtk-3.0/3.18/assets/radio-unchecked-dark@2.png
new file mode 100644
index 0000000..cd741d3
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-unchecked-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/radio-unchecked-insensitive-dark.png b/common/gtk-3.0/3.18/assets/radio-unchecked-insensitive-dark.png
new file mode 100644
index 0000000..4d7905a
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-unchecked-insensitive-dark.png
diff --git a/common/gtk-3.0/3.18/assets/radio-unchecked-insensitive-dark@2.png b/common/gtk-3.0/3.18/assets/radio-unchecked-insensitive-dark@2.png
new file mode 100644
index 0000000..089b4d0
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-unchecked-insensitive-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/radio-unchecked-insensitive-selected.png b/common/gtk-3.0/3.18/assets/radio-unchecked-insensitive-selected.png
new file mode 100644
index 0000000..0e5cb21
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-unchecked-insensitive-selected.png
diff --git a/common/gtk-3.0/3.18/assets/radio-unchecked-insensitive-selected@2.png b/common/gtk-3.0/3.18/assets/radio-unchecked-insensitive-selected@2.png
new file mode 100644
index 0000000..030e403
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-unchecked-insensitive-selected@2.png
diff --git a/common/gtk-3.0/3.18/assets/radio-unchecked-insensitive.png b/common/gtk-3.0/3.18/assets/radio-unchecked-insensitive.png
new file mode 100644
index 0000000..534e629
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-unchecked-insensitive.png
diff --git a/common/gtk-3.0/3.18/assets/radio-unchecked-insensitive@2.png b/common/gtk-3.0/3.18/assets/radio-unchecked-insensitive@2.png
new file mode 100644
index 0000000..05885d3
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-unchecked-insensitive@2.png
diff --git a/common/gtk-3.0/3.18/assets/radio-unchecked-selected.png b/common/gtk-3.0/3.18/assets/radio-unchecked-selected.png
new file mode 100644
index 0000000..09cf922
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-unchecked-selected.png
diff --git a/common/gtk-3.0/3.18/assets/radio-unchecked-selected@2.png b/common/gtk-3.0/3.18/assets/radio-unchecked-selected@2.png
new file mode 100644
index 0000000..facb20e
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-unchecked-selected@2.png
diff --git a/common/gtk-3.0/3.18/assets/radio-unchecked.png b/common/gtk-3.0/3.18/assets/radio-unchecked.png
new file mode 100644
index 0000000..7f8e012
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-unchecked.png
diff --git a/common/gtk-3.0/3.18/assets/radio-unchecked@2.png b/common/gtk-3.0/3.18/assets/radio-unchecked@2.png
new file mode 100644
index 0000000..bfcd028
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/radio-unchecked@2.png
diff --git a/common/gtk-3.0/3.18/assets/switch-active-dark.png b/common/gtk-3.0/3.18/assets/switch-active-dark.png
new file mode 100644
index 0000000..dc16b48
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-active-dark.png
diff --git a/common/gtk-3.0/3.18/assets/switch-active-dark@2.png b/common/gtk-3.0/3.18/assets/switch-active-dark@2.png
new file mode 100644
index 0000000..b992e86
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-active-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/switch-active-header-dark.png b/common/gtk-3.0/3.18/assets/switch-active-header-dark.png
new file mode 100644
index 0000000..7cab70f
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-active-header-dark.png
diff --git a/common/gtk-3.0/3.18/assets/switch-active-header-dark@2.png b/common/gtk-3.0/3.18/assets/switch-active-header-dark@2.png
new file mode 100644
index 0000000..e727c33
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-active-header-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/switch-active-header.png b/common/gtk-3.0/3.18/assets/switch-active-header.png
new file mode 100644
index 0000000..5b0e6af
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-active-header.png
diff --git a/common/gtk-3.0/3.18/assets/switch-active-header@2.png b/common/gtk-3.0/3.18/assets/switch-active-header@2.png
new file mode 100644
index 0000000..8278006
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-active-header@2.png
diff --git a/common/gtk-3.0/3.18/assets/switch-active-insensitive-dark.png b/common/gtk-3.0/3.18/assets/switch-active-insensitive-dark.png
new file mode 100644
index 0000000..216f8f9
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-active-insensitive-dark.png
diff --git a/common/gtk-3.0/3.18/assets/switch-active-insensitive-dark@2.png b/common/gtk-3.0/3.18/assets/switch-active-insensitive-dark@2.png
new file mode 100644
index 0000000..2386907
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-active-insensitive-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/switch-active-insensitive-header-dark.png b/common/gtk-3.0/3.18/assets/switch-active-insensitive-header-dark.png
new file mode 100644
index 0000000..7856149
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-active-insensitive-header-dark.png
diff --git a/common/gtk-3.0/3.18/assets/switch-active-insensitive-header-dark@2.png b/common/gtk-3.0/3.18/assets/switch-active-insensitive-header-dark@2.png
new file mode 100644
index 0000000..e1ed561
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-active-insensitive-header-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/switch-active-insensitive-header.png b/common/gtk-3.0/3.18/assets/switch-active-insensitive-header.png
new file mode 100644
index 0000000..52ae5eb
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-active-insensitive-header.png
diff --git a/common/gtk-3.0/3.18/assets/switch-active-insensitive-header@2.png b/common/gtk-3.0/3.18/assets/switch-active-insensitive-header@2.png
new file mode 100644
index 0000000..af407a4
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-active-insensitive-header@2.png
diff --git a/common/gtk-3.0/3.18/assets/switch-active-insensitive-selected.png b/common/gtk-3.0/3.18/assets/switch-active-insensitive-selected.png
new file mode 100644
index 0000000..8a19f72
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-active-insensitive-selected.png
diff --git a/common/gtk-3.0/3.18/assets/switch-active-insensitive-selected@2.png b/common/gtk-3.0/3.18/assets/switch-active-insensitive-selected@2.png
new file mode 100644
index 0000000..4971b1c
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-active-insensitive-selected@2.png
diff --git a/common/gtk-3.0/3.18/assets/switch-active-insensitive.png b/common/gtk-3.0/3.18/assets/switch-active-insensitive.png
new file mode 100644
index 0000000..52ae5eb
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-active-insensitive.png
diff --git a/common/gtk-3.0/3.18/assets/switch-active-insensitive@2.png b/common/gtk-3.0/3.18/assets/switch-active-insensitive@2.png
new file mode 100644
index 0000000..af407a4
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-active-insensitive@2.png
diff --git a/common/gtk-3.0/3.18/assets/switch-active-selected.png b/common/gtk-3.0/3.18/assets/switch-active-selected.png
new file mode 100644
index 0000000..45329ee
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-active-selected.png
diff --git a/common/gtk-3.0/3.18/assets/switch-active-selected@2.png b/common/gtk-3.0/3.18/assets/switch-active-selected@2.png
new file mode 100644
index 0000000..f60c445
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-active-selected@2.png
diff --git a/common/gtk-3.0/3.18/assets/switch-active.png b/common/gtk-3.0/3.18/assets/switch-active.png
new file mode 100644
index 0000000..5b0e6af
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-active.png
diff --git a/common/gtk-3.0/3.18/assets/switch-active@2.png b/common/gtk-3.0/3.18/assets/switch-active@2.png
new file mode 100644
index 0000000..8278006
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-active@2.png
diff --git a/common/gtk-3.0/3.18/assets/switch-dark.png b/common/gtk-3.0/3.18/assets/switch-dark.png
new file mode 100644
index 0000000..e100e5c
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-dark.png
diff --git a/common/gtk-3.0/3.18/assets/switch-dark@2.png b/common/gtk-3.0/3.18/assets/switch-dark@2.png
new file mode 100644
index 0000000..59be7d1
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/switch-header-dark.png b/common/gtk-3.0/3.18/assets/switch-header-dark.png
new file mode 100644
index 0000000..eb37281
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-header-dark.png
diff --git a/common/gtk-3.0/3.18/assets/switch-header-dark@2.png b/common/gtk-3.0/3.18/assets/switch-header-dark@2.png
new file mode 100644
index 0000000..87ef62e
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-header-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/switch-header.png b/common/gtk-3.0/3.18/assets/switch-header.png
new file mode 100644
index 0000000..eb88a61
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-header.png
diff --git a/common/gtk-3.0/3.18/assets/switch-header@2.png b/common/gtk-3.0/3.18/assets/switch-header@2.png
new file mode 100644
index 0000000..60dcdeb
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-header@2.png
diff --git a/common/gtk-3.0/3.18/assets/switch-insensitive-dark.png b/common/gtk-3.0/3.18/assets/switch-insensitive-dark.png
new file mode 100644
index 0000000..6ea40d6
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-insensitive-dark.png
diff --git a/common/gtk-3.0/3.18/assets/switch-insensitive-dark@2.png b/common/gtk-3.0/3.18/assets/switch-insensitive-dark@2.png
new file mode 100644
index 0000000..6348480
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-insensitive-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/switch-insensitive-header-dark.png b/common/gtk-3.0/3.18/assets/switch-insensitive-header-dark.png
new file mode 100644
index 0000000..3091579
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-insensitive-header-dark.png
diff --git a/common/gtk-3.0/3.18/assets/switch-insensitive-header-dark@2.png b/common/gtk-3.0/3.18/assets/switch-insensitive-header-dark@2.png
new file mode 100644
index 0000000..22e6449
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-insensitive-header-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/switch-insensitive-header.png b/common/gtk-3.0/3.18/assets/switch-insensitive-header.png
new file mode 100644
index 0000000..48fdd03
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-insensitive-header.png
diff --git a/common/gtk-3.0/3.18/assets/switch-insensitive-header@2.png b/common/gtk-3.0/3.18/assets/switch-insensitive-header@2.png
new file mode 100644
index 0000000..2107966
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-insensitive-header@2.png
diff --git a/common/gtk-3.0/3.18/assets/switch-insensitive-selected.png b/common/gtk-3.0/3.18/assets/switch-insensitive-selected.png
new file mode 100644
index 0000000..a244750
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-insensitive-selected.png
diff --git a/common/gtk-3.0/3.18/assets/switch-insensitive-selected@2.png b/common/gtk-3.0/3.18/assets/switch-insensitive-selected@2.png
new file mode 100644
index 0000000..eede04d
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-insensitive-selected@2.png
diff --git a/common/gtk-3.0/3.18/assets/switch-insensitive.png b/common/gtk-3.0/3.18/assets/switch-insensitive.png
new file mode 100644
index 0000000..e4f612c
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-insensitive.png
diff --git a/common/gtk-3.0/3.18/assets/switch-insensitive@2.png b/common/gtk-3.0/3.18/assets/switch-insensitive@2.png
new file mode 100644
index 0000000..afe71ee
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-insensitive@2.png
diff --git a/common/gtk-3.0/3.18/assets/switch-selected.png b/common/gtk-3.0/3.18/assets/switch-selected.png
new file mode 100644
index 0000000..3f445a9
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-selected.png
diff --git a/common/gtk-3.0/3.18/assets/switch-selected@2.png b/common/gtk-3.0/3.18/assets/switch-selected@2.png
new file mode 100644
index 0000000..cfed5a3
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch-selected@2.png
diff --git a/common/gtk-3.0/3.18/assets/switch.png b/common/gtk-3.0/3.18/assets/switch.png
new file mode 100644
index 0000000..ba8bea9
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch.png
diff --git a/common/gtk-3.0/3.18/assets/switch@2.png b/common/gtk-3.0/3.18/assets/switch@2.png
new file mode 100644
index 0000000..40ceef0
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/switch@2.png
diff --git a/common/gtk-3.0/3.18/assets/thumbnail-frame.png b/common/gtk-3.0/3.18/assets/thumbnail-frame.png
new file mode 100644
index 0000000..ba5d721
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/thumbnail-frame.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-close-active-dark.png b/common/gtk-3.0/3.18/assets/titlebutton-close-active-dark.png
new file mode 100644
index 0000000..4df4c2f
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-close-active-dark.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-close-active-dark@2.png b/common/gtk-3.0/3.18/assets/titlebutton-close-active-dark@2.png
new file mode 100644
index 0000000..1882b92
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-close-active-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-close-active.png b/common/gtk-3.0/3.18/assets/titlebutton-close-active.png
new file mode 100644
index 0000000..6d2fc72
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-close-active.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-close-active@2.png b/common/gtk-3.0/3.18/assets/titlebutton-close-active@2.png
new file mode 100644
index 0000000..4e4b471
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-close-active@2.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-close-backdrop-dark.png b/common/gtk-3.0/3.18/assets/titlebutton-close-backdrop-dark.png
new file mode 100644
index 0000000..bf5cba7
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-close-backdrop-dark.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-close-backdrop-dark@2.png b/common/gtk-3.0/3.18/assets/titlebutton-close-backdrop-dark@2.png
new file mode 100644
index 0000000..6c3d5e3
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-close-backdrop-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-close-backdrop.png b/common/gtk-3.0/3.18/assets/titlebutton-close-backdrop.png
new file mode 100644
index 0000000..54690f3
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-close-backdrop.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-close-backdrop@2.png b/common/gtk-3.0/3.18/assets/titlebutton-close-backdrop@2.png
new file mode 100644
index 0000000..01f61f0
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-close-backdrop@2.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-close-dark.png b/common/gtk-3.0/3.18/assets/titlebutton-close-dark.png
new file mode 100644
index 0000000..d471b6d
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-close-dark.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-close-dark@2.png b/common/gtk-3.0/3.18/assets/titlebutton-close-dark@2.png
new file mode 100644
index 0000000..5c5eddf
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-close-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-close-hover-dark.png b/common/gtk-3.0/3.18/assets/titlebutton-close-hover-dark.png
new file mode 100644
index 0000000..3349844
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-close-hover-dark.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-close-hover-dark@2.png b/common/gtk-3.0/3.18/assets/titlebutton-close-hover-dark@2.png
new file mode 100644
index 0000000..2c7366a
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-close-hover-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-close-hover.png b/common/gtk-3.0/3.18/assets/titlebutton-close-hover.png
new file mode 100644
index 0000000..157eaac
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-close-hover.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-close-hover@2.png b/common/gtk-3.0/3.18/assets/titlebutton-close-hover@2.png
new file mode 100644
index 0000000..6eb2d20
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-close-hover@2.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-close.png b/common/gtk-3.0/3.18/assets/titlebutton-close.png
new file mode 100644
index 0000000..4ac9243
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-close.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-close@2.png b/common/gtk-3.0/3.18/assets/titlebutton-close@2.png
new file mode 100644
index 0000000..e1c4b76
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-close@2.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-max-active-dark.png b/common/gtk-3.0/3.18/assets/titlebutton-max-active-dark.png
new file mode 100644
index 0000000..a6ca483
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-max-active-dark.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-max-active-dark@2.png b/common/gtk-3.0/3.18/assets/titlebutton-max-active-dark@2.png
new file mode 100644
index 0000000..fba1731
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-max-active-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-max-active.png b/common/gtk-3.0/3.18/assets/titlebutton-max-active.png
new file mode 100644
index 0000000..a6ca483
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-max-active.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-max-active@2.png b/common/gtk-3.0/3.18/assets/titlebutton-max-active@2.png
new file mode 100644
index 0000000..fba1731
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-max-active@2.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-max-backdrop-dark.png b/common/gtk-3.0/3.18/assets/titlebutton-max-backdrop-dark.png
new file mode 100644
index 0000000..d4f7166
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-max-backdrop-dark.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-max-backdrop-dark@2.png b/common/gtk-3.0/3.18/assets/titlebutton-max-backdrop-dark@2.png
new file mode 100644
index 0000000..1945796
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-max-backdrop-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-max-backdrop.png b/common/gtk-3.0/3.18/assets/titlebutton-max-backdrop.png
new file mode 100644
index 0000000..9440671
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-max-backdrop.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-max-backdrop@2.png b/common/gtk-3.0/3.18/assets/titlebutton-max-backdrop@2.png
new file mode 100644
index 0000000..523fffc
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-max-backdrop@2.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-max-dark.png b/common/gtk-3.0/3.18/assets/titlebutton-max-dark.png
new file mode 100644
index 0000000..dccb307
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-max-dark.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-max-dark@2.png b/common/gtk-3.0/3.18/assets/titlebutton-max-dark@2.png
new file mode 100644
index 0000000..225ca11
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-max-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-max-hover-dark.png b/common/gtk-3.0/3.18/assets/titlebutton-max-hover-dark.png
new file mode 100644
index 0000000..4504709
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-max-hover-dark.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-max-hover-dark@2.png b/common/gtk-3.0/3.18/assets/titlebutton-max-hover-dark@2.png
new file mode 100644
index 0000000..e910d0b
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-max-hover-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-max-hover.png b/common/gtk-3.0/3.18/assets/titlebutton-max-hover.png
new file mode 100644
index 0000000..1610b34
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-max-hover.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-max-hover@2.png b/common/gtk-3.0/3.18/assets/titlebutton-max-hover@2.png
new file mode 100644
index 0000000..6a467da
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-max-hover@2.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-max.png b/common/gtk-3.0/3.18/assets/titlebutton-max.png
new file mode 100644
index 0000000..d54043f
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-max.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-max@2.png b/common/gtk-3.0/3.18/assets/titlebutton-max@2.png
new file mode 100644
index 0000000..3e9373e
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-max@2.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-min-active-dark.png b/common/gtk-3.0/3.18/assets/titlebutton-min-active-dark.png
new file mode 100644
index 0000000..17f484f
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-min-active-dark.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-min-active-dark@2.png b/common/gtk-3.0/3.18/assets/titlebutton-min-active-dark@2.png
new file mode 100644
index 0000000..277d401
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-min-active-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-min-active.png b/common/gtk-3.0/3.18/assets/titlebutton-min-active.png
new file mode 100644
index 0000000..17f484f
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-min-active.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-min-active@2.png b/common/gtk-3.0/3.18/assets/titlebutton-min-active@2.png
new file mode 100644
index 0000000..277d401
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-min-active@2.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-min-backdrop-dark.png b/common/gtk-3.0/3.18/assets/titlebutton-min-backdrop-dark.png
new file mode 100644
index 0000000..751f194
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-min-backdrop-dark.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-min-backdrop-dark@2.png b/common/gtk-3.0/3.18/assets/titlebutton-min-backdrop-dark@2.png
new file mode 100644
index 0000000..20bf7c4
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-min-backdrop-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-min-backdrop.png b/common/gtk-3.0/3.18/assets/titlebutton-min-backdrop.png
new file mode 100644
index 0000000..de62aa1
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-min-backdrop.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-min-backdrop@2.png b/common/gtk-3.0/3.18/assets/titlebutton-min-backdrop@2.png
new file mode 100644
index 0000000..434b817
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-min-backdrop@2.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-min-dark.png b/common/gtk-3.0/3.18/assets/titlebutton-min-dark.png
new file mode 100644
index 0000000..b4ab5f7
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-min-dark.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-min-dark@2.png b/common/gtk-3.0/3.18/assets/titlebutton-min-dark@2.png
new file mode 100644
index 0000000..7cc4467
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-min-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-min-hover-dark.png b/common/gtk-3.0/3.18/assets/titlebutton-min-hover-dark.png
new file mode 100644
index 0000000..a7859cc
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-min-hover-dark.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-min-hover-dark@2.png b/common/gtk-3.0/3.18/assets/titlebutton-min-hover-dark@2.png
new file mode 100644
index 0000000..57bf18e
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-min-hover-dark@2.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-min-hover.png b/common/gtk-3.0/3.18/assets/titlebutton-min-hover.png
new file mode 100644
index 0000000..8d6b6c3
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-min-hover.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-min-hover@2.png b/common/gtk-3.0/3.18/assets/titlebutton-min-hover@2.png
new file mode 100644
index 0000000..f122bb3
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-min-hover@2.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-min.png b/common/gtk-3.0/3.18/assets/titlebutton-min.png
new file mode 100644
index 0000000..029627d
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-min.png
diff --git a/common/gtk-3.0/3.18/assets/titlebutton-min@2.png b/common/gtk-3.0/3.18/assets/titlebutton-min@2.png
new file mode 100644
index 0000000..2febb1e
--- /dev/null
+++ b/common/gtk-3.0/3.18/assets/titlebutton-min@2.png