doc(button): button size

demo/documentation/components/button/enUS/index.md

@@ -3,6 +3,7 @@ Button is used to trigger some actions.
 ## Demos
 ```demo
 basic
+size
 text
 disabled
 icon

demo/documentation/components/button/enUS/size.md

@@ -0,0 +1,13 @@
+# Size
+Button can be `tiny`, `small`, `medium` and `large` size.
+```html
+<n-button size="tiny">small small</n-button>
+<n-button type="primary" size="small">small</n-button>
+<n-button type="info" size="medium">not small</n-button>
+<n-button type="success" size="large">not not small</n-button>
+```
+```css
+.n-button {
+  margin: 0 8px 8px 0;
+}
+```

demo/documentation/components/button/zhCN/index.md

@@ -3,6 +3,7 @@
 ## 演示
 ```demo
 basic
+size
 text
 disabled
 icon

demo/documentation/components/button/zhCN/size.md

@@ -0,0 +1,13 @@
+# 尺寸
+有 `tiny`、`small`、`medium` 和 `large` 尺寸。
+```html
+<n-button size="tiny">小小</n-button>
+<n-button type="primary" size="small">小</n-button>
+<n-button type="info" size="medium">不小</n-button>
+<n-button type="success" size="large">不不小</n-button>
+```
+```css
+.n-button {
+  margin: 0 8px 8px 0;
+}
+```

src/Notification/src/NotificationEnvironment.vue

@@ -81,9 +81,6 @@ export default {
           if (feedback === false) return
           this.hide()
         })
-        .catch(() => {
-          this.hide()
-        })
     }
   },
   render (h) {