diff --git a/themes/8039de3b-72e1-41ea-83b3-5077cf0f98d1/chrome.css b/themes/8039de3b-72e1-41ea-83b3-5077cf0f98d1/chrome.css
index 281427eb..382ad6a0 100644
--- a/themes/8039de3b-72e1-41ea-83b3-5077cf0f98d1/chrome.css
+++ b/themes/8039de3b-72e1-41ea-83b3-5077cf0f98d1/chrome.css
@@ -1,24 +1,26 @@
-  :root {
-    --mod-browser-scale: var(--user-browser-scale, 0.98);
-    --mod-browser-ease-swipe: var(--user-browser-ease-swipe, 0.3, 1.2, 0.5, 1);
-    --mod-browser-ease-reset: var(--user-browser-ease-reset, 0.2, 1.4, 0.3, 1);
-  }
+:root {
+  --mod-browser-scale: var(--user-browser-scale, 0.98);
+  --mod-browser-ease-swipe: var(--user-browser-ease-swipe, 0.3, 1.2, 0.5, 1);
+  --mod-browser-ease-reset: var(--user-browser-ease-reset, 0.2, 1.4, 0.3, 1);
+  --mod-browser-radius-default: var(--user-tab-radius, 8px);
+}
 
-  .browserStack browser {
-    transition: transform 0.22s cubic-bezier(var(--mod-browser-ease-swipe)) !important;
-  }
+.browserStack browser {
+  transition: all 0.22s cubic-bezier(var(--mod-browser-ease-reset)) !important;
+  transform: translateX(0) !important;
+  border-radius: var(--mod-browser-radius-default) !important;
+}
 
-  .browserStack:has(#historySwipeAnimationPreviousArrow:not([style="translate: none;"])) browser {
-    scale: var(--mod-browser-scale) !important;
-    transform: translateX(4%) !important;
-  }
+.browserStack:has(#historySwipeAnimationPreviousArrow:not([style="translate: none;"]), #historySwipeAnimationNextArrow:not([style="translate: none;"])) browser {
+  transition: all 0.22s cubic-bezier(var(--mod-browser-ease-swipe)) !important;
+  scale: var(--mod-browser-scale) !important;
+  border-radius: calc(var(--mod-browser-radius-default) * 2) !important;
+}
 
-  .browserStack:has(#historySwipeAnimationNextArrow:not([style="translate: none;"])) browser {
-    scale: var(--mod-browser-scale) !important;
-    transform: translateX(-4%) !important;
-  }
+.browserStack:has(#historySwipeAnimationPreviousArrow:not([style="translate: none;"])) browser {
+  transform: translateX(3%) !important;
+}
 
-  .browserStack browser:not(:has(#historySwipeAnimationPreviousArrow, #historySwipeAnimationNextArrow)) {
-    transition: transform 0.25s cubic-bezier(var(--mod-browser-ease-reset)) !important;
-    transform: translateX(0) !important;
-  }
+.browserStack:has(#historySwipeAnimationNextArrow:not([style="translate: none;"])) browser {
+  transform: translateX(-3%) !important;
+}
diff --git a/themes/8039de3b-72e1-41ea-83b3-5077cf0f98d1/preferences.json b/themes/8039de3b-72e1-41ea-83b3-5077cf0f98d1/preferences.json
index 2b04cdf3..1adba9f1 100644
--- a/themes/8039de3b-72e1-41ea-83b3-5077cf0f98d1/preferences.json
+++ b/themes/8039de3b-72e1-41ea-83b3-5077cf0f98d1/preferences.json
@@ -1,29 +1,31 @@
 [
     {
-        "property": "mod.browser.scale_enabled",
-        "label": "Enable swipe scale animation",
-        "type": "checkbox",
-        "defaultValue": true
+      "property": "user-browser-scale",
+      "label": "Swipe scale (e.g. 0.98 for 2%)",
+      "type": "string",
+      "defaultValue": "0.98",
+      "placeholder": "0.97–1.00"
     },
     {
-        "property": "user-browser-scale",
-        "label": "Swipe scale (e.g. 0.98 for 2%)",
-        "type": "string",
-        "defaultValue": "0.98",
-        "placeholder": "0.97\u20131.00"
+      "property": "user-browser-ease-swipe",
+      "label": "Swipe easing curve (4 numbers)",
+      "type": "string",
+      "defaultValue": "0.3, 1.2, 0.5, 1",
+      "placeholder": "e.g. 0.25, 0.1, 0.25, 1"
     },
     {
-        "property": "user-browser-ease-swipe",
-        "label": "Swipe easing curve (4 numbers)",
-        "type": "string",
-        "defaultValue": "0.3, 1.2, 0.5, 1",
-        "placeholder": "e.g. 0.25, 0.1, 0.25, 1"
+      "property": "user-browser-ease-reset",
+      "label": "Reset easing curve (4 numbers)",
+      "type": "string",
+      "defaultValue": "0.2, 1.4, 0.3, 1",
+      "placeholder": "e.g. 0.2, 0.8, 0.2, 1"
     },
     {
-        "property": "user-browser-ease-reset",
-        "label": "Reset easing curve (4 numbers)",
-        "type": "string",
-        "defaultValue": "0.2, 1.4, 0.3, 1",
-        "placeholder": "e.g. 0.2, 0.8, 0.2, 1"
+      "property": "user-tab-radius",
+      "label": "Tab border radius (e.g. 8px)",
+      "type": "string",
+      "defaultValue": "8px",
+      "placeholder": "e.g. 10px"
     }
-]
\ No newline at end of file
+]
+  
diff --git a/themes/8039de3b-72e1-41ea-83b3-5077cf0f98d1/theme.json b/themes/8039de3b-72e1-41ea-83b3-5077cf0f98d1/theme.json
index f2e48f99..a7974f6d 100644
--- a/themes/8039de3b-72e1-41ea-83b3-5077cf0f98d1/theme.json
+++ b/themes/8039de3b-72e1-41ea-83b3-5077cf0f98d1/theme.json
@@ -1,6 +1,6 @@
 {
     "id": "8039de3b-72e1-41ea-83b3-5077cf0f98d1",
-    "name": "trackpad animation",
+    "name": "Trackpad Animation",
     "description": "adds backward and forward animation for trackpad gesture",
     "homepage": "https://github.com/Fury7425/zen-trackpad-gesture-animation",
     "style": "https://raw.githubusercontent.com/zen-browser/theme-store/main/themes/8039de3b-72e1-41ea-83b3-5077cf0f98d1/chrome.css",
@@ -8,8 +8,8 @@
     "image": "https://raw.githubusercontent.com/zen-browser/theme-store/main/themes/8039de3b-72e1-41ea-83b3-5077cf0f98d1/image.png",
     "preferences": "https://raw.githubusercontent.com/zen-browser/theme-store/main/themes/8039de3b-72e1-41ea-83b3-5077cf0f98d1/preferences.json",
     "author": "Fury7425",
-    "version": "1.1.1",
+    "version": "1.2.0",
     "tags": [],
     "createdAt": "2025-04-08",
-    "updatedAt": "2025-04-17"
+    "updatedAt": "2025-04-24"
 }
\ No newline at end of file