[Doc] new theme

packages/button/en-US.md

@@ -1,15 +1,16 @@
-## Button
+# Button
 
 ### Install
+
 ``` javascript
 import { Button } from 'vant';
 
 Vue.use(Button);
 ```
 
-### Usage
+## Usage
 
-#### Type
+### Type
 
 ```html
 <van-button type="default">Default</van-button>
@@ -19,28 +20,28 @@ Vue.use(Button);
 <van-button type="warning">Warning</van-button>
 ```
 
-#### Plain
+### Plain
 
 ```html
 <van-button plain type="primary">Primary</van-button>
 <van-button plain type="danger">Danger</van-button>
 ```
 
-#### Hairline
+### Hairline
 
 ```html
 <van-button plain hairline type="primary">Hairline</van-button>
 <van-button plain hairline type="danger">Hairline</van-button>
 ```
 
-#### Disabled
+### Disabled
 
 ```html
 <van-button disabled type="primary">Diabled</van-button>
 <van-button disabled type="danger">Diabled</van-button>
 ```
 
-#### Loading
+### Loading
 
 ```html 
 <van-button loading type="primary" />
@@ -52,14 +53,14 @@ Vue.use(Button);
 />
 ```
 
-#### Shape
+### Shape
 
 ```html 
 <van-button square type="primary">Square</van-button>
 <van-button round type="danger">Round</van-button>
 ```
 
-#### Size
+### Size
 
 ```html 
 <van-button size="large">Large</van-button>
@@ -68,6 +69,8 @@ Vue.use(Button);
 <van-button size="mini">Mini</van-button>
 ```
 
+## API
+
 ### Props
 
 | Attribute | Description | Type | Default |

packages/button/zh-CN.md

@@ -1,15 +1,16 @@
-## Button 按钮
+# Button 按钮
+
+### 引入
 
-### 使用指南
 ``` javascript
 import { Button } from 'vant';
 
 Vue.use(Button);
 ```
 
-### 代码演示
+## 代码演示
 
-#### 按钮类型
+### 按钮类型
 
 支持`default`、`primary`、`info`、`warning`、`danger`五种类型，默认为`default`
 
@@ -21,7 +22,7 @@ Vue.use(Button);
 <van-button type="danger">危险按钮</van-button>
 ```
 
-#### 朴素按钮
+### 朴素按钮
 
 通过`plain`属性将按钮设置为朴素按钮，朴素按钮的文字为按钮颜色，背景为白色。
 
@@ -30,7 +31,7 @@ Vue.use(Button);
 <van-button plain type="danger">朴素按钮</van-button>
 ```
 
-#### 细边框
+### 细边框
 
 设置`hairline`属性可以开启 0.5px 边框，基于伪类实现
 
@@ -39,7 +40,7 @@ Vue.use(Button);
 <van-button plain hairline type="danger">细边框按钮</van-button>
 ```
 
-#### 禁用状态
+### 禁用状态
 
 通过`disabled`属性来禁用按钮，此时按钮不可点击
 
@@ -48,7 +49,7 @@ Vue.use(Button);
 <van-button disabled type="danger">禁用状态</van-button>
 ```
 
-#### 加载状态
+### 加载状态
 
 ```html 
 <van-button loading type="primary" />
@@ -60,14 +61,14 @@ Vue.use(Button);
 />
 ```
 
-#### 按钮形状
+### 按钮形状
 
 ```html 
 <van-button square type="primary">方形按钮</van-button>
 <van-button round type="danger">圆形按钮</van-button>
 ```
 
-#### 按钮尺寸
+### 按钮尺寸
 
 支持`large`、`normal`、`small`、`mini`四种尺寸，默认为`normal`
 
@@ -78,6 +79,8 @@ Vue.use(Button);
 <van-button size="mini">迷你按钮</van-button>
 ```
 
+## API
+
 ### Props
 
 | 参数 | 说明 | 类型 | 默认值 | 版本 |