diff --git a/packages/frontend/src/components/global/MkPageHeader.tabs.vue b/packages/frontend/src/components/global/MkPageHeader.tabs.vue
index 3beedf34b..42760da08 100644
--- a/packages/frontend/src/components/global/MkPageHeader.tabs.vue
+++ b/packages/frontend/src/components/global/MkPageHeader.tabs.vue
@@ -103,7 +103,7 @@ function onTabWheel(ev: WheelEvent) {
 		ev.stopPropagation();
 		(ev.currentTarget as HTMLElement).scrollBy({
 			left: ev.deltaY,
-			behavior: 'smooth',
+			behavior: 'instant',
 		});
 	}
 	return false;
diff --git a/packages/frontend/src/components/global/MkPageHeader.vue b/packages/frontend/src/components/global/MkPageHeader.vue
index a4e25bbe1..589ca92d7 100644
--- a/packages/frontend/src/components/global/MkPageHeader.vue
+++ b/packages/frontend/src/components/global/MkPageHeader.vue
@@ -147,10 +147,7 @@ onUnmounted(() => {
 
 	.tabs:first-child {
 		margin-left: auto;
-	}
-	.tabs:not(:first-child) {
-		padding-left: 16px;
-		mask-image: linear-gradient(90deg, rgba(0,0,0,0), rgb(0,0,0) 16px, rgb(0,0,0) 100%);
+		padding: 0 12px;
 	}
 	.tabs {
 		margin-right: auto;