message: fix transition
diff: border-radius: 4px;
  color: #333;
  text-align: center;
  - transition: color background 0.2s;
  + transition: color, background-color 0.2s;
  }
  .hiicon-list li:hover {
  display: block;
  }
  </style>
  +
  ## Icon=
  Icon
  @@ -53,14 +54,13 @@ render () {
  )
  }
  ```
  -:::
  +:::
  ### Nest
  :::demo
  -
  ```js
  render () {
  return (
  @@ -71,12 +71,13 @@ render () {
  )
  }
  ```
  +
  :::
  ### Attributes
  | Attribute | Description | Type | Options | Default |
  -| -------- | ----- | ---- | ---- | ---- |
  +| --------- | ------------- | ------ | ------------------------- | ------- |
  | name | Name | string | Reference icon collection | - |
  | className | custome class | string | - | - |
  @@ -458,7 +459,6 @@ render () {
  <span class='hiicon-class'>repeat</span>
  </li>
  -
  <li>
  <i class='hi-icon icon-save'></i>
  <span class='hiicon-class'>save</span>
  