react css change number animation

1import AnimatedNumber from "animated-number-react";
2
3export default class App extends Component {
4  state = {
5    value: 150,
6  };
7  handleChange = ({ target: { value } }) => {
8    this.setState({ value });
9  };
10  formatValue = (value) => value.toFixed(2);
11  render() {
12    return (
13      <div>
14        <input
15          type="number"
16          onChange={this.handleChange}
17          value={this.state.value}
18        />
19        <AnimatedNumber
20          value={this.state.value}
21          formatValue={this.formatValue}
22        />
23      </div>
24    );
25  }
26}

1import AnimatedNumber from 'react-animated-number';...... class Demo extends Component {     ...     render () {        <AnimatedNumber component="text" value={bigValue}            style={{                transition: '0.8s ease-out',                fontSize: 48,                transitionProperty:                    'background-color, color, opacity'            }}            frameStyle={perc => (                perc === 100 ? {} : {backgroundColor: '#ffeb3b'}            )}            duration={300}            formatValue={n => prettyBytes(n)}/>    }}