feat: 自定义vitepress主题

demo/posts/default/default.md

@@ -0,0 +1,63 @@
+---
+title: default
+date: 2018-09-14 13:57:02
+category: default
+tags:
+  - default
+---
+# 主标题AAAA
+
+## 副标题
+
+我是内容
+
+```js
+let a = '我是js代码'
+```
+
+```css
+.default{
+  color:red;
+}
+```
+
+```shell
+npm install default
+```
+
+### 副标题1
+
+我是内容
+
+```js
+let a = '我是js代码'
+```
+
+```css
+.default{
+  color:red;
+}
+```
+
+```shell
+npm install default
+```
+
+
+#### 副标题111
+
+我是内容
+
+```js
+let a = '我是js代码'
+```
+
+```css
+.default{
+  color:red;
+}
+```
+
+```shell
+npm install default
+```

demo/posts/demo/demo.md

@@ -0,0 +1,63 @@
+---
+title: demo
+date: 2018-09-14 13:57:02
+category: demo
+tags:
+  - demo
+---
+# 主标题BBBB
+
+## 副标题
+
+我是内容
+
+```js
+let a = '我是js代码'
+```
+
+```css
+.demo{
+  color:red;
+}
+```
+
+```shell
+npm install demo
+```
+
+### 副标题1
+
+我是内容
+
+```js
+let a = '我是js代码'
+```
+
+```css
+.demo{
+  color:red;
+}
+```
+
+```shell
+npm install demo
+```
+
+
+#### 副标题111
+
+我是内容
+
+```js
+let a = '我是js代码'
+```
+
+```css
+.demo{
+  color:red;
+}
+```
+
+```shell
+npm install demo
+```