diff --git a/themes/180d9426-a020-4bd7-98ec-63f957291119/chrome.css b/themes/180d9426-a020-4bd7-98ec-63f957291119/chrome.css
new file mode 100644
index 00000000..2c68c4a4
--- /dev/null
+++ b/themes/180d9426-a020-4bd7-98ec-63f957291119/chrome.css
@@ -0,0 +1,32 @@
+
+.titlebar-buttonbox {
+  padding: 9px !important;
+}
+
+.titlebar-button:hover {
+  background-color: var(--button-hover-bgcolor) !important;
+}
+
+.titlebar-min {
+  padding-left: 10px !important;
+  padding-right: 10px !important;
+  border-radius: var(--uc-contextmenu-menuitem-border-radius) !important;
+}
+
+.titlebar-max {
+  padding-left: 10px !important;
+  padding-right: 10px !important;
+  margin-left: 5px !important;
+  margin-right: 5px !important;
+  border-radius: var(--uc-contextmenu-menuitem-border-radius) !important;
+}
+
+.titlebar-close {
+  padding-left: 10px !important;
+  padding-right: 10px !important;
+  border-radius: var(--uc-contextmenu-menuitem-border-radius) !important;
+}
+
+.titlebar-close:hover {
+  background-color: var(--buttons-destructive-hover-bgcolor) !important;
+}
diff --git a/themes/180d9426-a020-4bd7-98ec-63f957291119/image.png b/themes/180d9426-a020-4bd7-98ec-63f957291119/image.png
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diff --git a/themes/180d9426-a020-4bd7-98ec-63f957291119/readme.md b/themes/180d9426-a020-4bd7-98ec-63f957291119/readme.md
new file mode 100644
index 00000000..261e6bb0
--- /dev/null
+++ b/themes/180d9426-a020-4bd7-98ec-63f957291119/readme.md
@@ -0,0 +1,4 @@
+
+# TitleBarButton UI Tweaks
+
+Thank to this theme, the titlebar buttons (minimize, maximize and close) are more coherent with the Zen Browser design philosophy, with smaller buttons, rounded borders and accent colors that fit the browser's appearance.
diff --git a/themes/180d9426-a020-4bd7-98ec-63f957291119/theme.json b/themes/180d9426-a020-4bd7-98ec-63f957291119/theme.json
new file mode 100644
index 00000000..4e662fad
--- /dev/null
+++ b/themes/180d9426-a020-4bd7-98ec-63f957291119/theme.json
@@ -0,0 +1 @@
+{"id": "180d9426-a020-4bd7-98ec-63f957291119", "name": "TitleBarButton UI Tweaks", "description": "Small UI tweaks to the titlebar buttons to make them more coherent with the Zen Browser design philosophy.", "homepage": "", "style": "https://raw.githubusercontent.com/zen-browser/theme-store/main/themes/180d9426-a020-4bd7-98ec-63f957291119/chrome.css", "readme": "https://raw.githubusercontent.com/zen-browser/theme-store/main/themes/180d9426-a020-4bd7-98ec-63f957291119/readme.md", "image": "https://raw.githubusercontent.com/zen-browser/theme-store/main/themes/180d9426-a020-4bd7-98ec-63f957291119/image.png", "author": "DaitiDay", "version": "1.0.0"}
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