Do I need to add px to the pixel value of the style in React -JSX?

Pixel value in style

When setting size-related styles such as width and height, most of them will be in pixels. At this time
, it will be very troublesome to input px repeatedly . In order to improve efficiency, React will automatically add px to such attributes. such as:

// 渲染成 height: 10px 
const style = {
    
     height: 10 }; 
ReactDOM.render(<Component style={
    
    style}>Hello</Component>, mountNode); 

Note that in addition to supporting pixel values ​​in px, some properties also support numbers directly as values. At this time, React does not add
px, such as lineHeight: 10.