diff --git a/src/routes/+page.svelte b/src/routes/+page.svelte
index 35cbc96..40d914f 100644
--- a/src/routes/+page.svelte
+++ b/src/routes/+page.svelte
@@ -97,7 +97,7 @@
 		<div class="flex-1 sm:px-8 py-6 flex flex-col gap-6">
 
 			<!-- Aktueller Wert -->
-			<div style="background:#CCCCFF; border:2px solid black;" class="sm:rounded-lg px-6 py-4 flex items-center justify-between">
+			<div style="background:#CCCCFF;" class="border-y-2 sm:border-2 border-black sm:rounded-lg px-6 py-4 flex items-center justify-between">
 				<span class="text-gray-600 font-bold text-2xl">Aktueller Wert</span>
 				{#if latest}
 					<div class="text-right">
@@ -113,7 +113,7 @@
 			</div>
 
 			<!-- Diagramm -->
-			<div style="border:2px solid black; background:white; height:340px;" class="sm:rounded-lg p-4 pb-8">
+			<div style="background:white; height:340px;" class="border-y-2 sm:border-2 border-black sm:rounded-lg p-4 pb-8">
 				<p class="text-xs text-gray-400 mb-2">Letzte 6 Stunden · Stand: {lastUpdate || '…'}</p>
 				{#if data.length === 0}
 					<div class="flex items-center justify-center h-full text-gray-400 text-sm">