• I have searched the issues of this repository and believe that this is not a duplicate.

What problem does this feature solve?

希望可以像设置每一个column的宽度一样，设置expandable的icon宽度。

What does the proposed API look like?

expandable={{
      columnWidth: 20,  // 新的api
      expandedRowRender: record => <p style={{ margin: 0 }}>{recor

Problem to solve

Acessibility

Proposed solution

Add aria-label in v-chip close button

• I'm submitting a ...

  • bug report

• What is the current behavior?
  There a vertical line and a grey block on the right that shouldn't be there (both themes).
  

Duplicating colors is not that informative as if we showed different colors fo

The DatePicker component is already created and it's functional, but it was written some time ago and it can be refactored (migrating from class-based to hooks). In order to achieve a good result, we also need a good test coverage.

Running storyb

Describe the bug
On SfModal in Storybook: when clicking on 'hello' button 'no preview' message shows

How to reproduce
Go to SfModal on Storybook and click on 'hello' button.

Expected behavior
Clicking on button should have no effect or should show alert on the screen.

Screenshots
![image](https://user-images.githubusercontent.com/32042425/94204184-156f9980-fec1-11ea-