Complete 404 page template

404.php

@@ -1,16 +1,12 @@
 <?php if (!defined('__TYPECHO_ROOT_DIR__')) exit; ?>
 <?php $this->need('header.php'); ?>
 
-    <div class="col-mb-12 col-tb-8 col-tb-offset-2">
-
-        <div class="error-page">
-            <h2 class="post-title">404 - <?php _e('页面没找到'); ?></h2>
-            <p><?php _e('你想查看的页面已被转移或删除了, 要不要搜索看看: '); ?></p>
-            <form method="post">
-                <p><input type="text" name="s" class="text" autofocus /></p>
-                <p><button type="submit" class="submit"><?php _e('搜索'); ?></button></p>
-            </form>
-        </div>
-
+<div class="col mt-5 text-center" id="main" role="main">
+    <article>
+            <h1 class="font-weight-bold">404 NOT FOUND.</h1>
+            <p><?php _e('您要找的页面不存在！'); ?></p>
+            <p><a href=<?php $this->options->siteUrl(); ?> ><?php _e('返回首页'); ?></a> </p>
+    </article>
 </div><!-- end #content-->
+
 <?php $this->need('footer.php'); ?>