diff --git a/packages/client/src/pages/about.vue b/packages/client/src/pages/about.vue
index a3a3d3cfb7..04f68b7201 100644
--- a/packages/client/src/pages/about.vue
+++ b/packages/client/src/pages/about.vue
@@ -24,7 +24,7 @@
 		</FormSection>
 
 		<FormSection>
-			<div class="_inputSplit">
+			<div class="_inputSplit _formBlock">
 				<MkKeyValue class="_formBlock">
 					<template #key>{{ $ts.administrator }}</template>
 					<template #value>{{ $instance.maintainerName }}</template>
@@ -34,10 +34,9 @@
 					<template #value>{{ $instance.maintainerEmail }}</template>
 				</MkKeyValue>
 			</div>
+			<FormLink v-if="$instance.tosUrl" :to="$instance.tosUrl" class="_formBlock" external>{{ $ts.tos }}</FormLink>
 		</FormSection>
 
-		<FormLink v-if="$instance.tosUrl" :to="$instance.tosUrl" external>{{ $ts.tos }}</FormLink>
-
 		<FormSuspense :p="initStats">
 			<FormSection>
 				<template #label>{{ $ts.statistics }}</template>
diff --git a/packages/client/src/pages/api-console.vue b/packages/client/src/pages/api-console.vue
index 1c41315d21..594778e539 100644
--- a/packages/client/src/pages/api-console.vue
+++ b/packages/client/src/pages/api-console.vue
@@ -1,26 +1,28 @@
 <template>
-<div class="_root">
-	<div class="_block" style="padding: 24px;">
-		<MkInput v-model="endpoint" :datalist="endpoints" class="" @update:modelValue="onEndpointChange()">
-			<template #label>Endpoint</template>
-		</MkInput>
-		<MkTextarea v-model="body" code>
-			<template #label>Params (JSON or JSON5)</template>
-		</MkTextarea>
-		<MkSwitch v-model="withCredential">
-			With credential
-		</MkSwitch>
-		<MkButton primary full :disabled="sending" @click="send">
-			<template v-if="sending"><MkEllipsis/></template>
-			<template v-else><i class="fas fa-paper-plane"></i> Send</template>
-		</MkButton>
+<MkSpacer :content-max="700">
+	<div class="_formRoot">
+		<div class="_formBlock">
+			<MkInput v-model="endpoint" :datalist="endpoints" class="_formBlock" @update:modelValue="onEndpointChange()">
+				<template #label>Endpoint</template>
+			</MkInput>
+			<MkTextarea v-model="body" class="_formBlock" code>
+				<template #label>Params (JSON or JSON5)</template>
+			</MkTextarea>
+			<MkSwitch v-model="withCredential" class="_formBlock">
+				With credential
+			</MkSwitch>
+			<MkButton class="_formBlock" primary :disabled="sending" @click="send">
+				<template v-if="sending"><MkEllipsis/></template>
+				<template v-else><i class="fas fa-paper-plane"></i> Send</template>
+			</MkButton>
+		</div>
+		<div v-if="res" class="_formBlock">
+			<MkTextarea v-model="res" code readonly tall>
+				<template #label>Response</template>
+			</MkTextarea>
+		</div>
 	</div>
-	<div v-if="res" class="_block" style="padding: 24px;">
-		<MkTextarea v-model="res" code readonly tall>
-			<template #label>Response</template>
-		</MkTextarea>
-	</div>
-</div>
+</MkSpacer>
 </template>
 
 <script lang="ts">
diff --git a/packages/client/src/pages/page-editor/page-editor.vue b/packages/client/src/pages/page-editor/page-editor.vue
index 4de1121fd3..52f6858b0b 100644
--- a/packages/client/src/pages/page-editor/page-editor.vue
+++ b/packages/client/src/pages/page-editor/page-editor.vue
@@ -1,6 +1,6 @@
 <template>
-<div>
-	<div class="jqqmcavi" style="margin: 16px;">
+<MkSpacer :content-max="700">
+	<div class="jqqmcavi">
 		<MkButton v-if="pageId" class="button" inline link :to="`/@${ author.username }/pages/${ currentName }`"><i class="fas fa-external-link-square-alt"></i> {{ $ts._pages.viewPage }}</MkButton>
 		<MkButton v-if="!readonly" inline primary class="button" @click="save"><i class="fas fa-save"></i> {{ $ts.save }}</MkButton>
 		<MkButton v-if="pageId" inline class="button" @click="duplicate"><i class="fas fa-copy"></i> {{ $ts.duplicate }}</MkButton>
@@ -8,7 +8,7 @@
 	</div>
 
 	<div v-if="tab === 'settings'">
-		<div style="padding: 16px;" class="_formRoot">
+		<div class="_formRoot">
 			<MkInput v-model="title" class="_formBlock">
 				<template #label>{{ $ts._pages.title }}</template>
 			</MkInput>
@@ -43,7 +43,7 @@
 	</div>
 
 	<div v-else-if="tab === 'contents'">
-		<div style="padding: 16px;">
+		<div>
 			<XBlocks v-model="content" class="content" :hpml="hpml"/>
 
 			<MkButton v-if="!readonly" @click="add()"><i class="fas fa-plus"></i></MkButton>
@@ -75,7 +75,7 @@
 			<MkTextarea v-model="script" class="_code"/>
 		</div>
 	</div>
-</div>
+</MkSpacer>
 </template>
 
 <script lang="ts">
diff --git a/packages/client/src/ui/_common_/sidebar.vue b/packages/client/src/ui/_common_/sidebar.vue
index 00e95d3663..e363c3abd9 100644
--- a/packages/client/src/ui/_common_/sidebar.vue
+++ b/packages/client/src/ui/_common_/sidebar.vue
@@ -289,6 +289,10 @@ export default defineComponent({
 
 				&.post {
 					height: $nav-icon-only-width;
+
+					> i {
+						opacity: 1;
+					}
 				}
 
 				&.post:before {