I am new to Ant-design. Currently I am working on ReactJs project and I've used `Steps` in my project. I want to change the color of `Steps` but did not get idea how will it be possible . I will share ant-design (`Steps`) code. Please help me out   

Thanks 

You may see example of `Steps` in [this codesandbox](https://codesandbox.io/s/4zxzpnrok0)

**Code**

```
import React from 'react';
import ReactDOM from 'react-dom';
import 'antd/dist/antd.css';
import './index.css';
import { Steps, Button, message } from 'antd';

const Step = Steps.Step;

const steps = [{
  title: 'First',
  content: 'First-content',
}, {
  title: 'Second',
  content: 'Second-content',
}, {
  title: 'Last',
  content: 'Last-content',
}];

class App extends React.Component {
  constructor(props) {
    super(props);
    this.state = {
      current: 0,
    };
  }

  next() {
    const current = this.state.current + 1;
    this.setState({ current });
  }

  prev() {
    const current = this.state.current - 1;
    this.setState({ current });
  }

  render() {
    const { current } = this.state;
    return (
      <div>
        <Steps current={current}>
          {steps.map(item => <Step key={item.title} title={item.title} />)}
        </Steps>
        <div className="steps-content">{steps[current].content}</div>
        <div className="steps-action">
          {
            current < steps.length - 1
            && <Button type="primary" onClick={() => this.next()}>Next</Button>
          }
          {
            current === steps.length - 1
            && <Button type="primary" onClick={() => message.success('Processing complete!')}>Done</Button>
          }
          {
            current > 0
            && (
            <Button style={{ marginLeft: 8 }} onClick={() => this.prev()}>
              Previous
            </Button>
            )
          }
        </div>
      </div>
    );
  }
}

ReactDOM.render(<App />, document.getElementById('container'));

```