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diff --git a/gtk-4.0/assets/close-active.svg b/gtk-4.0/assets/close-active.svg
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+<polyline fill="none" vector-effect="none" points="13.5,7.5 7.5,13.5 " />
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+<g fill="none" stroke="#cdc5b7" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,1.5)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
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+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
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+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(2.38095,0,0,2.38095,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<polyline fill="none" vector-effect="none" points="7.5,7.5 13.5,13.5 " />
+<polyline fill="none" vector-effect="none" points="13.5,7.5 7.5,13.5 " />
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+</g>
+</svg>
diff --git a/gtk-4.0/assets/close-backdrop-hover.svg b/gtk-4.0/assets/close-backdrop-hover.svg
new file mode 100644
index 0000000..b8353e4
--- /dev/null
+++ b/gtk-4.0/assets/close-backdrop-hover.svg
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg viewBox="0 0 50 50"
+ xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"  version="1.2" baseProfile="tiny">
+<title>Qt SVG Document</title>
+<desc>Generated with Qt</desc>
+<defs>
+</defs>
+<g fill="none" stroke="black" stroke-width="1" fill-rule="evenodd" stroke-linecap="square" stroke-linejoin="bevel" >
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
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+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#cdc5b7" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(2.38095,0,0,2.38095,0,1.5)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<polyline fill="none" vector-effect="none" points="7.5,7.5 13.5,13.5 " />
+<polyline fill="none" vector-effect="none" points="13.5,7.5 7.5,13.5 " />
+</g>
+
+<g fill="none" stroke="#cdc5b7" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,1.5)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(2.38095,0,0,2.38095,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<polyline fill="none" vector-effect="none" points="7.5,7.5 13.5,13.5 " />
+<polyline fill="none" vector-effect="none" points="13.5,7.5 7.5,13.5 " />
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+</g>
+</svg>
diff --git a/gtk-4.0/assets/close-backdrop-normal.svg b/gtk-4.0/assets/close-backdrop-normal.svg
new file mode 100644
index 0000000..75eacd7
--- /dev/null
+++ b/gtk-4.0/assets/close-backdrop-normal.svg
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg viewBox="0 0 50 50"
+ xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"  version="1.2" baseProfile="tiny">
+<title>Qt SVG Document</title>
+<desc>Generated with Qt</desc>
+<defs>
+</defs>
+<g fill="none" stroke="black" stroke-width="1" fill-rule="evenodd" stroke-linecap="square" stroke-linejoin="bevel" >
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
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+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#cdc5b7" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(2.38095,0,0,2.38095,0,1.5)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
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+<polyline fill="none" vector-effect="none" points="13.5,7.5 7.5,13.5 " />
+</g>
+
+<g fill="none" stroke="#cdc5b7" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,1.5)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(2.38095,0,0,2.38095,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<polyline fill="none" vector-effect="none" points="7.5,7.5 13.5,13.5 " />
+<polyline fill="none" vector-effect="none" points="13.5,7.5 7.5,13.5 " />
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+</g>
+</svg>
diff --git a/gtk-4.0/assets/close-hover.svg b/gtk-4.0/assets/close-hover.svg
new file mode 100644
index 0000000..056a308
--- /dev/null
+++ b/gtk-4.0/assets/close-hover.svg
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg viewBox="0 0 50 50"
+ xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"  version="1.2" baseProfile="tiny">
+<title>Qt SVG Document</title>
+<desc>Generated with Qt</desc>
+<defs>
+</defs>
+<g fill="none" stroke="black" stroke-width="1" fill-rule="evenodd" stroke-linecap="square" stroke-linejoin="bevel" >
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<image x="0" y="0" width="50" height="50" preserveAspectRatio="none" xlink:href="data:image/png;base64,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" />
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+<g fill="none" stroke="#77b300" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,1.5)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#77b300" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(2.38095,0,0,2.38095,0,1.5)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<polyline fill="none" vector-effect="none" points="7.5,7.5 13.5,13.5 " />
+<polyline fill="none" vector-effect="none" points="13.5,7.5 7.5,13.5 " />
+</g>
+
+<g fill="none" stroke="#77b300" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,1.5)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#e3ff7e" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#e3ff7e" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(2.38095,0,0,2.38095,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<polyline fill="none" vector-effect="none" points="7.5,7.5 13.5,13.5 " />
+<polyline fill="none" vector-effect="none" points="13.5,7.5 7.5,13.5 " />
+</g>
+
+<g fill="none" stroke="#e3ff7e" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+</g>
+</svg>
diff --git a/gtk-4.0/assets/close-normal.svg b/gtk-4.0/assets/close-normal.svg
new file mode 100644
index 0000000..f567a47
--- /dev/null
+++ b/gtk-4.0/assets/close-normal.svg
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg viewBox="0 0 50 50"
+ xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"  version="1.2" baseProfile="tiny">
+<title>Qt SVG Document</title>
+<desc>Generated with Qt</desc>
+<defs>
+</defs>
+<g fill="none" stroke="black" stroke-width="1" fill-rule="evenodd" stroke-linecap="square" stroke-linejoin="bevel" >
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
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+>
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+>
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+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
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+<polyline fill="none" vector-effect="none" points="13.5,7.5 7.5,13.5 " />
+</g>
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+<g fill="none" stroke="#e3ff7e" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,0)"
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+>
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+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
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diff --git a/gtk-4.0/assets/maximize-active.svg b/gtk-4.0/assets/maximize-active.svg
new file mode 100644
index 0000000..e65b048
--- /dev/null
+++ b/gtk-4.0/assets/maximize-active.svg
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg viewBox="0 0 50 50"
+ xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"  version="1.2" baseProfile="tiny">
+<title>Qt SVG Document</title>
+<desc>Generated with Qt</desc>
+<defs>
+</defs>
+<g fill="none" stroke="black" stroke-width="1" fill-rule="evenodd" stroke-linecap="square" stroke-linejoin="bevel" >
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
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+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#77b300" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(2.38095,0,0,2.38095,0,1.5)"
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+>
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+>
+<polyline fill="none" vector-effect="none" points="7.5,11.5 10.5,8.5 13.5,11.5 " />
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+
+<g fill="none" stroke="#e3ff7e" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,0)"
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+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
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+</g>
+</svg>
diff --git a/gtk-4.0/assets/maximize-backdrop-active.svg b/gtk-4.0/assets/maximize-backdrop-active.svg
new file mode 100644
index 0000000..ce622d4
--- /dev/null
+++ b/gtk-4.0/assets/maximize-backdrop-active.svg
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg viewBox="0 0 50 50"
+ xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"  version="1.2" baseProfile="tiny">
+<title>Qt SVG Document</title>
+<desc>Generated with Qt</desc>
+<defs>
+</defs>
+<g fill="none" stroke="black" stroke-width="1" fill-rule="evenodd" stroke-linecap="square" stroke-linejoin="bevel" >
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
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diff --git a/gtk-4.0/assets/maximize-backdrop-hover.svg b/gtk-4.0/assets/maximize-backdrop-hover.svg
new file mode 100644
index 0000000..23aef49
--- /dev/null
+++ b/gtk-4.0/assets/maximize-backdrop-hover.svg
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diff --git a/gtk-4.0/assets/maximize-backdrop-normal.svg b/gtk-4.0/assets/maximize-backdrop-normal.svg
new file mode 100644
index 0000000..b4fe053
--- /dev/null
+++ b/gtk-4.0/assets/maximize-backdrop-normal.svg
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg viewBox="0 0 50 50"
+ xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"  version="1.2" baseProfile="tiny">
+<title>Qt SVG Document</title>
+<desc>Generated with Qt</desc>
+<defs>
+</defs>
+<g fill="none" stroke="black" stroke-width="1" fill-rule="evenodd" stroke-linecap="square" stroke-linejoin="bevel" >
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<image x="0" y="0" width="50" height="50" preserveAspectRatio="none" xlink:href="data:image/png;base64,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" />
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+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#cdc5b7" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(2.38095,0,0,2.38095,0,1.5)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<polyline fill="none" vector-effect="none" points="7.5,11.5 10.5,8.5 13.5,11.5 " />
+</g>
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+<g fill="none" stroke="#cdc5b7" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,1.5)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(2.38095,0,0,2.38095,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<polyline fill="none" vector-effect="none" points="7.5,11.5 10.5,8.5 13.5,11.5 " />
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+</g>
+</svg>
diff --git a/gtk-4.0/assets/maximize-hover.svg b/gtk-4.0/assets/maximize-hover.svg
new file mode 100644
index 0000000..d878090
--- /dev/null
+++ b/gtk-4.0/assets/maximize-hover.svg
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg viewBox="0 0 50 50"
+ xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"  version="1.2" baseProfile="tiny">
+<title>Qt SVG Document</title>
+<desc>Generated with Qt</desc>
+<defs>
+</defs>
+<g fill="none" stroke="black" stroke-width="1" fill-rule="evenodd" stroke-linecap="square" stroke-linejoin="bevel" >
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<image x="0" y="0" width="50" height="50" preserveAspectRatio="none" xlink:href="data:image/png;base64,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" />
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+>
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diff --git a/gtk-4.0/assets/maximize-normal.svg b/gtk-4.0/assets/maximize-normal.svg
new file mode 100644
index 0000000..3e1aa01
--- /dev/null
+++ b/gtk-4.0/assets/maximize-normal.svg
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg viewBox="0 0 50 50"
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+<title>Qt SVG Document</title>
+<desc>Generated with Qt</desc>
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+</defs>
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diff --git a/gtk-4.0/assets/maximized-active.svg b/gtk-4.0/assets/maximized-active.svg
new file mode 100644
index 0000000..66e13c6
--- /dev/null
+++ b/gtk-4.0/assets/maximized-active.svg
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg viewBox="0 0 50 50"
+ xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"  version="1.2" baseProfile="tiny">
+<title>Qt SVG Document</title>
+<desc>Generated with Qt</desc>
+<defs>
+</defs>
+<g fill="none" stroke="black" stroke-width="1" fill-rule="evenodd" stroke-linecap="square" stroke-linejoin="bevel" >
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
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+>
+</g>
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+>
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+
+<g fill="none" stroke="#e3ff7e" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,0)"
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diff --git a/gtk-4.0/assets/maximized-backdrop-active.svg b/gtk-4.0/assets/maximized-backdrop-active.svg
new file mode 100644
index 0000000..6127086
--- /dev/null
+++ b/gtk-4.0/assets/maximized-backdrop-active.svg
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg viewBox="0 0 50 50"
+ xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"  version="1.2" baseProfile="tiny">
+<title>Qt SVG Document</title>
+<desc>Generated with Qt</desc>
+<defs>
+</defs>
+<g fill="none" stroke="black" stroke-width="1" fill-rule="evenodd" stroke-linecap="square" stroke-linejoin="bevel" >
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
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diff --git a/gtk-4.0/assets/maximized-backdrop-hover.svg b/gtk-4.0/assets/maximized-backdrop-hover.svg
new file mode 100644
index 0000000..4c31754
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+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+</g>
+</svg>
diff --git a/gtk-4.0/assets/maximized-backdrop-normal.svg b/gtk-4.0/assets/maximized-backdrop-normal.svg
new file mode 100644
index 0000000..861f50e
--- /dev/null
+++ b/gtk-4.0/assets/maximized-backdrop-normal.svg
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg viewBox="0 0 50 50"
+ xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"  version="1.2" baseProfile="tiny">
+<title>Qt SVG Document</title>
+<desc>Generated with Qt</desc>
+<defs>
+</defs>
+<g fill="none" stroke="black" stroke-width="1" fill-rule="evenodd" stroke-linecap="square" stroke-linejoin="bevel" >
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<image x="0" y="0" width="50" height="50" preserveAspectRatio="none" xlink:href="data:image/png;base64,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" />
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+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(2.38095,0,0,2.38095,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<path vector-effect="none" fill-rule="evenodd" d="M7.5,10.5 L10.5,7.5 L13.5,10.5 L10.5,13.5 L7.5,10.5"/>
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+</g>
+</svg>
diff --git a/gtk-4.0/assets/maximized-hover.svg b/gtk-4.0/assets/maximized-hover.svg
new file mode 100644
index 0000000..12c88b8
--- /dev/null
+++ b/gtk-4.0/assets/maximized-hover.svg
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg viewBox="0 0 50 50"
+ xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"  version="1.2" baseProfile="tiny">
+<title>Qt SVG Document</title>
+<desc>Generated with Qt</desc>
+<defs>
+</defs>
+<g fill="none" stroke="black" stroke-width="1" fill-rule="evenodd" stroke-linecap="square" stroke-linejoin="bevel" >
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
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+>
+</g>
+</g>
+</svg>
diff --git a/gtk-4.0/assets/maximized-normal.svg b/gtk-4.0/assets/maximized-normal.svg
new file mode 100644
index 0000000..952afc6
--- /dev/null
+++ b/gtk-4.0/assets/maximized-normal.svg
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg viewBox="0 0 50 50"
+ xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"  version="1.2" baseProfile="tiny">
+<title>Qt SVG Document</title>
+<desc>Generated with Qt</desc>
+<defs>
+</defs>
+<g fill="none" stroke="black" stroke-width="1" fill-rule="evenodd" stroke-linecap="square" stroke-linejoin="bevel" >
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<image x="0" y="0" width="50" height="50" preserveAspectRatio="none" xlink:href="data:image/png;base64,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" />
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+<g fill="none" stroke="#77b300" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,1.5)"
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+>
+</g>
+
+<g fill="none" stroke="#77b300" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(2.38095,0,0,2.38095,0,1.5)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<path vector-effect="none" fill-rule="evenodd" d="M7.5,10.5 L10.5,7.5 L13.5,10.5 L10.5,13.5 L7.5,10.5"/>
+</g>
+
+<g fill="none" stroke="#77b300" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,1.5)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#e3ff7e" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#e3ff7e" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(2.38095,0,0,2.38095,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<path vector-effect="none" fill-rule="evenodd" d="M7.5,10.5 L10.5,7.5 L13.5,10.5 L10.5,13.5 L7.5,10.5"/>
+</g>
+
+<g fill="none" stroke="#e3ff7e" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+</g>
+</svg>
diff --git a/gtk-4.0/assets/minimize-active.svg b/gtk-4.0/assets/minimize-active.svg
new file mode 100644
index 0000000..0757b98
--- /dev/null
+++ b/gtk-4.0/assets/minimize-active.svg
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg viewBox="0 0 50 50"
+ xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"  version="1.2" baseProfile="tiny">
+<title>Qt SVG Document</title>
+<desc>Generated with Qt</desc>
+<defs>
+</defs>
+<g fill="none" stroke="black" stroke-width="1" fill-rule="evenodd" stroke-linecap="square" stroke-linejoin="bevel" >
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<image x="0" y="0" width="50" height="50" preserveAspectRatio="none" xlink:href="data:image/png;base64,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" />
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+<g fill="none" stroke="#77b300" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,1.5)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#77b300" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(2.38095,0,0,2.38095,0,1.5)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<polyline fill="none" vector-effect="none" points="7.5,9.5 10.5,12.5 13.5,9.5 " />
+</g>
+
+<g fill="none" stroke="#77b300" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,1.5)"
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+>
+</g>
+
+<g fill="none" stroke="#e3ff7e" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,0)"
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+>
+</g>
+
+<g fill="none" stroke="#e3ff7e" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(2.38095,0,0,2.38095,0,0)"
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+>
+<polyline fill="none" vector-effect="none" points="7.5,9.5 10.5,12.5 13.5,9.5 " />
+</g>
+
+<g fill="none" stroke="#e3ff7e" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+</g>
+</svg>
diff --git a/gtk-4.0/assets/minimize-backdrop-active.svg b/gtk-4.0/assets/minimize-backdrop-active.svg
new file mode 100644
index 0000000..0e4abc3
--- /dev/null
+++ b/gtk-4.0/assets/minimize-backdrop-active.svg
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg viewBox="0 0 50 50"
+ xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"  version="1.2" baseProfile="tiny">
+<title>Qt SVG Document</title>
+<desc>Generated with Qt</desc>
+<defs>
+</defs>
+<g fill="none" stroke="black" stroke-width="1" fill-rule="evenodd" stroke-linecap="square" stroke-linejoin="bevel" >
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
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diff --git a/gtk-4.0/assets/minimize-backdrop-hover.svg b/gtk-4.0/assets/minimize-backdrop-hover.svg
new file mode 100644
index 0000000..ec5ca66
--- /dev/null
+++ b/gtk-4.0/assets/minimize-backdrop-hover.svg
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diff --git a/gtk-4.0/assets/minimize-backdrop-normal.svg b/gtk-4.0/assets/minimize-backdrop-normal.svg
new file mode 100644
index 0000000..803f10c
--- /dev/null
+++ b/gtk-4.0/assets/minimize-backdrop-normal.svg
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg viewBox="0 0 50 50"
+ xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"  version="1.2" baseProfile="tiny">
+<title>Qt SVG Document</title>
+<desc>Generated with Qt</desc>
+<defs>
+</defs>
+<g fill="none" stroke="black" stroke-width="1" fill-rule="evenodd" stroke-linecap="square" stroke-linejoin="bevel" >
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<image x="0" y="0" width="50" height="50" preserveAspectRatio="none" xlink:href="data:image/png;base64,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" />
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+<g fill="none" stroke="#cdc5b7" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,1.5)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#cdc5b7" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(2.38095,0,0,2.38095,0,1.5)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<polyline fill="none" vector-effect="none" points="7.5,9.5 10.5,12.5 13.5,9.5 " />
+</g>
+
+<g fill="none" stroke="#cdc5b7" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,1.5)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(2.38095,0,0,2.38095,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<polyline fill="none" vector-effect="none" points="7.5,9.5 10.5,12.5 13.5,9.5 " />
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+</g>
+</svg>
diff --git a/gtk-4.0/assets/minimize-hover.svg b/gtk-4.0/assets/minimize-hover.svg
new file mode 100644
index 0000000..71c0432
--- /dev/null
+++ b/gtk-4.0/assets/minimize-hover.svg
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg viewBox="0 0 50 50"
+ xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"  version="1.2" baseProfile="tiny">
+<title>Qt SVG Document</title>
+<desc>Generated with Qt</desc>
+<defs>
+</defs>
+<g fill="none" stroke="black" stroke-width="1" fill-rule="evenodd" stroke-linecap="square" stroke-linejoin="bevel" >
+
+<g fill="none" stroke="#000000" stroke-opacity="1" stroke-width="1" stroke-linecap="square" stroke-linejoin="bevel" transform="matrix(1,0,0,1,0,0)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<image x="0" y="0" width="50" height="50" preserveAspectRatio="none" xlink:href="data:image/png;base64,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" />
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+<g fill="none" stroke="#77b300" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,1.5)"
+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+</g>
+
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+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<polyline fill="none" vector-effect="none" points="7.5,9.5 10.5,12.5 13.5,9.5 " />
+</g>
+
+<g fill="none" stroke="#77b300" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,1.5)"
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+>
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+
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+>
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+font-family="Finlandica" font-size="10" font-weight="400" font-style="normal" 
+>
+<polyline fill="none" vector-effect="none" points="7.5,9.5 10.5,12.5 13.5,9.5 " />
+</g>
+
+<g fill="none" stroke="#e3ff7e" stroke-opacity="1" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" transform="matrix(1,0,0,1,0,0)"
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+>
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+>
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diff --git a/gtk-4.0/assets/minimize-normal.svg b/gtk-4.0/assets/minimize-normal.svg
new file mode 100644
index 0000000..d78c750
--- /dev/null
+++ b/gtk-4.0/assets/minimize-normal.svg
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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