diff --git a/config.yml b/config.yml
index b98ce0a..59e7c25 100644
--- a/config.yml
+++ b/config.yml
@@ -30,7 +30,7 @@ params:
   ShowBreadCrumbs: false
   ShowCodeCopyButtons: true
   ShowWordCount: false
-  ShowRssButtonInSectionTermList: true
+  ShowRssButtonInSectionTermList: false
   UseHugoToc: true
 
   disableSpecial1stPost: false
diff --git a/themes/mytheme/assets/css/common/main.css b/themes/mytheme/assets/css/common/main.css
index 1b4750d..88c29e2 100644
--- a/themes/mytheme/assets/css/common/main.css
+++ b/themes/mytheme/assets/css/common/main.css
@@ -11,7 +11,7 @@
 }
 
 .post-title-header {
-    margin: 24px auto calc(var(--content-gap) + 20px) auto;
+    margin: 24px auto var(--content-gap) auto;
     margin-left: var(--gap);
 }
 
diff --git a/themes/mytheme/assets/css/common/post-entry.css b/themes/mytheme/assets/css/common/post-entry.css
index 52cac9b..2b19878 100644
--- a/themes/mytheme/assets/css/common/post-entry.css
+++ b/themes/mytheme/assets/css/common/post-entry.css
@@ -1,11 +1,3 @@
-.main {
-    scroll-snap-type: y mandatory;
-}
-
-.posts-entry-div {
-    scroll-snap-align: start;
-}
-
 .first-entry {
     scroll-snap-align: start;
     position: relative;
diff --git a/themes/mytheme/assets/css/common/post-single.css b/themes/mytheme/assets/css/common/post-single.css
index aa7fa35..426b9c4 100644
--- a/themes/mytheme/assets/css/common/post-single.css
+++ b/themes/mytheme/assets/css/common/post-single.css
@@ -1,10 +1,11 @@
 .post-header {
     margin: 24px auto calc(var(--content-gap) + 20px) auto;
+    text-align: center;
 }
 
 .post-title {
     margin-top: 32px;
-    margin-bottom: 24px;
+    margin-bottom: 18px;
     font-size: 24px;
     padding-top: 32px;  
 }
@@ -14,12 +15,9 @@
     margin-bottom: 5px;
 }
 
-.post-meta,
-.breadcrumbs {
+.post-meta {
     color: var(--secondary);
     font-size: 14px;
-    display: flex;
-    flex-wrap: wrap;
 }
 
 .post-meta .i18n_list li {
diff --git a/themes/mytheme/layouts/404.html b/themes/mytheme/layouts/404.html
deleted file mode 100644
index a405573..0000000
--- a/themes/mytheme/layouts/404.html
+++ /dev/null
@@ -1,3 +0,0 @@
-{{- define "main" }}
-<div class="not-found">404</div>
-{{- end }}{{/* end main */ -}}
diff --git a/themes/mytheme/layouts/shortcodes/chat.html b/themes/mytheme/layouts/m/chat.html
similarity index 100%
rename from themes/mytheme/layouts/shortcodes/chat.html
rename to themes/mytheme/layouts/m/chat.html
diff --git a/themes/mytheme/layouts/shortcodes/collapse.html b/themes/mytheme/layouts/m/collapse.html
similarity index 100%
rename from themes/mytheme/layouts/shortcodes/collapse.html
rename to themes/mytheme/layouts/m/collapse.html
diff --git a/themes/mytheme/layouts/shortcodes/figure.html b/themes/mytheme/layouts/m/figure.html
similarity index 100%
rename from themes/mytheme/layouts/shortcodes/figure.html
rename to themes/mytheme/layouts/m/figure.html
diff --git a/themes/mytheme/layouts/shortcodes/inTextImg.html b/themes/mytheme/layouts/m/inTextImg.html
similarity index 100%
rename from themes/mytheme/layouts/shortcodes/inTextImg.html
rename to themes/mytheme/layouts/m/inTextImg.html
diff --git a/themes/mytheme/layouts/shortcodes/ltr.html b/themes/mytheme/layouts/m/ltr.html
similarity index 100%
rename from themes/mytheme/layouts/shortcodes/ltr.html
rename to themes/mytheme/layouts/m/ltr.html
diff --git a/themes/mytheme/layouts/shortcodes/rawhtml.html b/themes/mytheme/layouts/m/rawhtml.html
similarity index 100%
rename from themes/mytheme/layouts/shortcodes/rawhtml.html
rename to themes/mytheme/layouts/m/rawhtml.html
diff --git a/themes/mytheme/layouts/shortcodes/rtl.html b/themes/mytheme/layouts/m/rtl.html
similarity index 100%
rename from themes/mytheme/layouts/shortcodes/rtl.html
rename to themes/mytheme/layouts/m/rtl.html
diff --git a/themes/mytheme/layouts/robots.txt b/themes/mytheme/layouts/robots.txt
deleted file mode 100644
index f26f508..0000000
--- a/themes/mytheme/layouts/robots.txt
+++ /dev/null
@@ -1,7 +0,0 @@
-User-agent: *
-{{- if hugo.IsProduction | or (eq site.Params.env "production") }}
-Disallow:
-{{- else }}
-Disallow: /
-{{- end }}
-Sitemap: {{ "sitemap.xml" | absURL }}