#### 三种大小 三种大小的数字输入框，当 size 分别为 `large` 和 `small` 时，输入框高度为 `40px` 和 `24px` ，默认高度为 `32px`。 #### Sizes There are three sizes available to a numeric input box. By default, the size is `32px`. The two additional sizes are `large` and `small` which means `40px` and `24px`, respectively. ```html ```