diff --git a/front/systeminfoInitCheck.php b/front/systeminfoInitCheck.php
index fb36cf1e..95671c8c 100644
--- a/front/systeminfoInitCheck.php
+++ b/front/systeminfoInitCheck.php
@@ -7,29 +7,29 @@
   require_once $_SERVER['DOCUMENT_ROOT'] . '/php/templates/globals.php';
 ?>
 
-    <div class="col-12 col-lg-12 col-sm-12 col-xs-12">
+    <div class="col-lg-12 col-sm-12 col-xs-12">
 
-        <div class="col-12 col-lg-12 col-sm-12 col-xs-12 text-center" id="check-status-plc" >
+        <div class="col-lg-12 col-sm-12 col-xs-12 text-center" id="check-status-plc" >
           <div class="alert alert-warning">
             <i class="fa-solid fa-spinner fa-spin text-secondary"></i> <?= lang('Maintenance_InitCheck_Checking');?>
           </div>
         </div>
-        <div class="col-12 col-lg-12 col-sm-12 col-xs-12 text-center" id="check-status" style="display: none;">
+        <div class="col-lg-12 col-sm-12 col-xs-12 text-center" id="check-status" style="display: none;">
           <div class="alert alert-success">
             <i class="fa-solid fa-check text-success"></i> <?= lang('Maintenance_InitCheck_Success');?>
           </div>
         </div>       
-        <div class="col-12 col-lg-12 col-sm-12 col-xs-12">
-          <div class="d-flex flex-wrap gap-2 w-100" id="file-check-list"></div>
+        <div class="col-lg-12 col-sm-12 col-xs-12">
+          <div class="flex-wrap" id="file-check-list"></div>
         </div>
-        <div class="col-12 col-lg-12 col-sm-12 col-xs-12">
+        <div class="col-lg-12 col-sm-12 col-xs-12">
           <div class="text-center">
             <p class="text-muted"><?= lang('Maintenance_InitCheck_QuickSetupGuide');?></p>
           </div>
         </div>
-        <div class="col-12 col-lg-12 col-sm-12 col-xs-12 init-check-button">
-          <div class="col-12 col-lg-12 col-sm-12 col-xs-12 " >
-            <button type="button" class="col-12 col-lg-12 col-sm-12 col-xs-12  btn btn-default bg-green " onclick="retryCheck()"><?= lang('Maintenance_ReCheck');?></button>
+        <div class="col-lg-12 col-sm-12 col-xs-12 init-check-button">
+          <div class="col-lg-12 col-sm-12 col-xs-12 " >
+            <button type="button" class="col-lg-12 col-sm-12 col-xs-12  btn btn-default bg-green " onclick="retryCheck()"><?= lang('Maintenance_ReCheck');?></button>
           </div>
         </div>
 
diff --git a/mkdocs.yml b/mkdocs.yml
index 04967695..2d1ebc1c 100755
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -66,7 +66,6 @@ nav:
       - Help:
         - Common issues: COMMON_ISSUES.md
         - Random MAC: RANDOM_MAC.md
-        - Incorrect offline detection: FIX_OFFLINE_DETECTION.md
   - Device guides:
       - Editing devices:
         - Management: DEVICE_MANAGEMENT.md
@@ -96,6 +95,7 @@ nav:
       - Plugin issues: DEBUG_PLUGINS.md
       - Web UI port issues: WEB_UI_PORT_DEBUG.md
       - Workflows issues: WORKFLOWS_DEBUGGING.md
+      - Incorrect offline detection: FIX_OFFLINE_DETECTION.md
   - Development:
       - Plugin and app development:
         - Environment setup: DEV_ENV_SETUP.md