style: add margin on error feed message

src/views/Feed.vue

@@ -1,7 +1,9 @@
 <template>
 	<NcAppContent>
 		<Loading v-if="loading" />
-		<NcEmptyContent v-if="failed" :name="t('repod', 'Error loading feed')">
+		<NcEmptyContent v-if="failed"
+			class="error"
+			:name="t('repod', 'Error loading feed')">
 			<template #icon>
 				<Alert />
 			</template>
@@ -12,8 +14,7 @@
 			:image-url="feed.imageUrl"
 			:link="feed.link"
 			:title="feed.title" />
-		<Episodes v-if="feed"
-			:title="feed.title" />
+		<Episodes v-if="feed" :title="feed.title" />
 	</NcAppContent>
 </template>
 
@@ -67,3 +68,9 @@ export default {
 	},
 }
 </script>
+
+<style scoped>
+	.error {
+		margin: 2rem;
+	}
+</style>