1. fix Traditional Chinese and Simplified Chinese Conversion

2. Add the option to hidden the aside items #2
3. Add the option to change subtitle
4. Add the option to change the font
5. fix read-mode and night-mode
6. fix the bugs of the cover #2

source/css/_layout/readmode.styl

@@ -1,100 +1,104 @@
-.read-mode
-  background: $pale-yellow
-  padding: 0 !important
-
-  #sidebar,
-  #toggle-sidebar
-    display: none
-
-  #top-container
-    background-image: none !important
-    height: 14rem
-    background-color: $pale-yellow
-
-    a
-      color: #4c4948
-
-
-    &:before
-      opacity: 0
-    
-    #site-name,
-    .site-page
-      text-shadow: none
-      color: #4c4948
-    
-    #post-info
-      text-align: center
-      padding: 0
-      color: #4c4948
-    
-    #post-title,
-    #post-meta
-      text-shadow: none
-    
-    #page-header
-      &.fixed
-        background: none
-        box-shadow: none
-
-        &.open-sidebar
-          .site-page
-            display: inline-block
-            opacity: 1
-      
-      .toggle-menu 
-        .menu-icon-first,
-        .menu-icon-second,
-        .menu-icon-third
-          background-color: #4c4948
-
-  .layout_post
-    box-shadow: none
+if hexo-config("readmode") && hexo-config("readmode.enable")
+  .read-mode
     background: $pale-yellow
+    padding: 0 !important
 
-    &:hover
-      box-shadow: none
-    
-    .article-container 
-      pre,
-      .highlight
-        background: darken($pale-yellow,5);
+    #sidebar,
+    #toggle-sidebar
+      display: none
+
+    #top-container
+      background-image: none !important
+      height: 14rem
+      background-color: $pale-yellow
+
+      a
+        color: #4c4948
+
+
+      &:before
+        opacity: 0
       
-      .highlight
-        &:after
-          background: darken($pale-yellow,10);
-        table 
+      #site-name,
+      .site-page
+        text-shadow: none
+        color: #4c4948
+      
+      #post-info
+        text-align: center
+        padding: 0
+        color: #4c4948
+      
+      #post-title,
+      #post-meta
+        text-shadow: none
+      
+      #page-header
+        &.fixed
+          background: none
+          box-shadow: none
+
+          &.open-sidebar
+            .site-page
+              display: inline-block
+              opacity: 1
+        
+        .toggle-menu 
+          .menu-icon-first,
+          .menu-icon-second,
+          .menu-icon-third
+            background-color: #4c4948
+
+    .layout_post
+      box-shadow: none
+      background: $pale-yellow
+
+      &:hover
+        box-shadow: none
+      
+      .article-container 
+        pre,
+        .highlight
+          background: darken($pale-yellow,5);
+        
+        .highlight
           &:after
             background: darken($pale-yellow,10);
-  
-  
-  blockquote
-    border-left: 0.2rem solid #d6dbdf
-    background-color: rgba(102,128,153,.05)
-  
-  #rightside
-    #to_comment,#nightshift
+          table 
+            &:after
+              background: darken($pale-yellow,10);
+    
+    
+    blockquote
+      border-left: 0.2rem solid #d6dbdf
+      background-color: rgba(102,128,153,.05)
+    
+    #rightside
+      #nightshift
+        display: none
+      
+    canvas
+      display: none !important
+    
+    footer,
+    #post-comment,
+    hr,
+    .relatedPosts,
+    #pagination,
+    .post-reward,
+    .tag_share,
+    .post-copyright
       display: none
     
-  canvas
-    display: none !important
-  
-  footer,
-  #post-comment,
-  hr,
-  .relatedPosts,
-  #pagination,
-  .post-reward,
-  .tag_share,
-  .post-copyright
-    display: none
-  
-  &::-webkit-scrollbar-thumb
-    background: darken($pale-yellow,15)
+    &::-webkit-scrollbar-thumb
+      background: darken($pale-yellow,15)
 
-  *::-webkit-scrollbar-thumb
-    background: darken($pale-yellow,15)
-  
+    *::-webkit-scrollbar-thumb
+      background: darken($pale-yellow,15)
+    
+    .copy-notice
+      background: darken($pale-yellow,10)
+    
 
 
 
@@ -106,8 +110,8 @@
 
 
 
-  
+    
 
 
 
-    
+