diff --git a/mastodon/app/javascript/styles/tangerineui-cherry/tangerineui-cherry.scss b/mastodon/app/javascript/styles/tangerineui-cherry/tangerineui-cherry.scss
index ec55d81..df23481 100644
--- a/mastodon/app/javascript/styles/tangerineui-cherry/tangerineui-cherry.scss
+++ b/mastodon/app/javascript/styles/tangerineui-cherry/tangerineui-cherry.scss
@@ -3112,8 +3112,8 @@ div[tabindex="-1"] + div[tabindex="-1"] > .status__wrapper > .status-reply.statu
     .app-body:not(.layout-multiple-columns) .tabs-bar__wrapper {
         display: block;
         top: 0;
-        left: 45px;
-        right: 105px;
+        inset-inline-start: 45px;
+        inset-inline-end: 105px;
         height: 55px;
         position: fixed;
     }
diff --git a/mastodon/app/javascript/styles/tangerineui-purple/tangerineui-purple.scss b/mastodon/app/javascript/styles/tangerineui-purple/tangerineui-purple.scss
index 6db71ea..3d25fab 100644
--- a/mastodon/app/javascript/styles/tangerineui-purple/tangerineui-purple.scss
+++ b/mastodon/app/javascript/styles/tangerineui-purple/tangerineui-purple.scss
@@ -3112,8 +3112,8 @@ div[tabindex="-1"] + div[tabindex="-1"] > .status__wrapper > .status-reply.statu
     .app-body:not(.layout-multiple-columns) .tabs-bar__wrapper {
         display: block;
         top: 0;
-        left: 45px;
-        right: 105px;
+        inset-inline-start: 45px;
+        inset-inline-end: 105px;
         height: 55px;
         position: fixed;
     }
diff --git a/mastodon/app/javascript/styles/tangerineui/tangerineui.scss b/mastodon/app/javascript/styles/tangerineui/tangerineui.scss
index 2d8f9f5..0d43a03 100644
--- a/mastodon/app/javascript/styles/tangerineui/tangerineui.scss
+++ b/mastodon/app/javascript/styles/tangerineui/tangerineui.scss
@@ -3112,8 +3112,8 @@ div[tabindex="-1"] + div[tabindex="-1"] > .status__wrapper > .status-reply.statu
     .app-body:not(.layout-multiple-columns) .tabs-bar__wrapper {
         display: block;
         top: 0;
-        left: 45px;
-        right: 105px;
+        inset-inline-start: 45px;
+        inset-inline-end: 105px;
         height: 55px;
         position: fixed;
     }