样式表更新，新增四套主题色，Bug fixed

README.cn.md

@@ -1,8 +1,8 @@
 # pure
 
-A brand new default theme for [[Hexo](https://hexo.io)].  [Preview](http://cofess.github.io/) | [English documentation](https://github.com/cofess/hexo-theme-pure/blob/master/README.md)
+A brand new default theme for [[Hexo](https://hexo.io)].  [Preview](http://cofess.github.io/) | [English documentation](README.md)
 
-![](https://raw.githubusercontent.com/cofess/hexo-theme-pure/master/screenshot/pure.png)
+![](screenshot/pure.png)
 
 ## 特色
 
@@ -12,6 +12,16 @@ A brand new default theme for [[Hexo](https://hexo.io)].  [Preview](http://cofes
 - Categories page
 - Social Media
 
+## 主题颜色
+
+![](screenshot/pure-theme-black.png)
+
+![](screenshot/pure-theme-blue.png)
+
+![](screenshot/pure-theme-green.png)
+
+![](screenshot/pure-theme-purple.png)
+
 ## 外观
 
 [首页](http://cofess.github.io/) | [归档](http://cofess.github.io/archives/) | [分类](http://cofess.github.io/categories/) | [标签](http://cofess.github.io/tags/) | [项目](http://cofess.github.io/repository/) | [书单](http://cofess.github.io/books/) | [友链](http://cofess.github.io/links/) | [关于](http://cofess.github.io/about/)
@@ -62,6 +72,16 @@ npm install hexo-generator-baidu-sitemap --save
 ```
 ## 主题配置
 
+### 主题颜色
+
+定制了五套颜色，默认白，黑:theme-black，蓝:theme-blue，绿:theme-green，紫:theme-purple
+
+```
+# config
+config:
+  skin: # 主题颜色 theme-black theme-blue theme-green theme-purple
+```
+
 ### 导航菜单
 
 ```

README.md

@@ -1,8 +1,8 @@
 # pure
 
-A brand new default theme for [[Hexo](https://hexo.io)].  [Preview](http://cofess.github.io/) | [中文说明文档](https://github.com/cofess/hexo-theme-pure/blob/master/README.cn.md)
+A brand new default theme for [[Hexo](https://hexo.io)].  [Preview](http://cofess.github.io/) | [中文说明文档](README.cn.md)
 
-![](https://raw.githubusercontent.com/cofess/hexo-theme-pure/master/screenshot/pure.png)
+![](screenshot/pure.png)
 
 ## Features
 
@@ -12,6 +12,16 @@ A brand new default theme for [[Hexo](https://hexo.io)].  [Preview](http://cofes
 - Categories page
 - Social Media
 
+## Skins
+
+![](screenshot/pure-theme-black.png)
+
+![](screenshot/pure-theme-blue.png)
+
+![](screenshot/pure-theme-green.png)
+
+![](screenshot/pure-theme-purple.png)
+
 ## Appearance
 
 [Home](http://cofess.github.io/) | [Archives](http://cofess.github.io/archives/) | [Categories](http://cofess.github.io/categories/) | [Tags](http://cofess.github.io/tags/) | [Repository](http://cofess.github.io/repository/) | [Books](http://cofess.github.io/books/) | [Links](http://cofess.github.io/links/) | [About](http://cofess.github.io/about/)

_config.yml

@@ -38,6 +38,7 @@ site:
 
 # config
 config:
+  skin: # 主题颜色 theme-black theme-blue theme-green theme-purple
   layout: main-center # 布局方式 main-left main-center main-right
   toc: true # 是否开启文章章节目录导航
   menu_highlight: false # 是否开启当前菜单高亮显示

_config.yml.example

@@ -38,6 +38,7 @@ site:
 
 # config
 config:
+  skin: theme-black # 主题颜色 theme-black theme-blue theme-green theme-purple
   layout: main-center # 布局方式 main-left main-center main-right
   toc: true # 是否开启文章章节目录导航
   menu_highlight: false # 是否开启当前菜单高亮显示

layout/_common/header.ejs

@@ -5,7 +5,7 @@
       <% var profile = theme.profile; %>
       <div class="profile-block text-center">
         <a id="avatar" href="<%= profile.follow %>" target="_blank">
-          <img class="thumb-xl img-circle img-rotate" src="<%= ( profile.gravatar ? gravatar(profile.gravatar, 128) : url_for(profile.avatar)) %>" width="200" height="200">
+          <img class="img-circle img-rotate" src="<%= ( profile.gravatar ? gravatar(profile.gravatar, 128) : url_for(profile.avatar)) %>" width="200" height="200">
         </a>
         <h2 id="name" class="hidden-xs hidden-sm"><%= profile.author %></h2>
         <h3 id="title" class="hidden-xs hidden-sm hidden-md"><%= profile.author_title %></h3>

layout/_search/index.ejs

@@ -4,7 +4,7 @@
         <div class="input-group">
             <input type="text" class="search-form-input form-control" placeholder="<%= __('widget.search') %>" />
             <span class="input-group-btn">
-                <button type="submit" class="search-form-submit btn btn-flat"><i class="fa fa-search"></i></button>
+                <button type="submit" class="search-form-submit btn btn-flat" onclick="return false;"><i class="fa fa-search"></i></button>
             </span>
         </div>
     </form>

layout/layout.ejs

@@ -6,6 +6,9 @@
 	if (theme.config.layout) {
 		bodyClass = theme.config.layout;
 	}
+  if (theme.config.skin) {
+    bodyClass += ' ' + theme.config.skin;
+  }
 	bodyClass = page.sidebar === 'none' ? (bodyClass + ' no-sidebar') : bodyClass;
 %>
 <body class="<%= bodyClass %>" itemscope itemtype="http://schema.org/WebPage">