How to Change Background Color in Reactstrap with CSS

In this article, we’ll cover how to change background color in Reactstrap using CSS.

Read More: CSS Tutorial

What is Reactstrap?

Reactstrap is a set of React components based on Bootstrap. It provides reusable components for building web user interfaces, allowing developers to quickly create beautiful front-end interfaces.

Changing the Background Color

To change the background color in Reactstrap, we can use CSS styles. CSS styles can be applied directly to Reactstrap components to change their appearance.

1. Inline Styles

Reactstrap components support inline styles. We can apply CSS styles directly to components using the style attribute.

import React from 'react'; 
import { Button } from 'reactstrap'; 

const MyComponent = () => { 
const buttonStyle = { 
backgroundColor: 'blue', 
color: 'white', 
}; 

return ( 
<Button style={buttonStyle}>Click me</Button> 
); 
}; 

export default MyComponent; 

In the code example above, we create a style object, buttonStyle, and apply it to the Reactstrap Button component. By setting the backgroundColor property to ‘blue’, we change the button’s background color to blue.

2. External Style Sheets

If we want to reuse the same styles throughout our application, we can use external style sheets.

First, we need to create a CSS file in our project, such as styles.css. In this file, we can define the styles we want to use.

.buttonStyle {
background-color: blue;
color: white;
}

Then, we can apply this style to the Reactstrap component.

import React from 'react'; 
import { Button } from 'reactstrap'; 
import './styles.css';

const MyComponent = () => {
return (
<Button className="buttonStyle">Click me</Button>
);
};

export default MyComponent;

In the code example above, we import an external stylesheet and apply the buttonStyle class to the Reactstrap Button component. The button’s background color will be changed to blue based on the styles defined in the CSS file.

3. CSS Modules

CSS Modules is a method for managing local CSS styles in React applications. It allows us to create a separate CSS Modules file for each component and associate styles with a specific component.

First, we need to install CSS Modules:

npm install --save-dev css-loader style-loader

Then, create a new CSS file in the same directory as your React component, such as MyComponent.module.css.

.buttonStyle {
background-color: blue;
color: white;
}

In the React component file, we can import CSS Modules and apply style classes to the component.

import React from 'react'; 
import { Button } from 'reactstrap'; 
import styles from './MyComponent.module.css'; 

const MyComponent = () => { 
return ( 
<Button className={styles.buttonStyle}>Click me</Button> 
); 
}; 

export default MyComponent; 

In the code example above, we import the CSS module and reference the buttonStyle style class through the styles object. This class will be applied to the Reactstrap Button component to change the button’s background color.

Summary

In this article, we learned how to change the background color in Reactstrap using CSS styles. We can achieve this using inline styles, external style sheets, or CSS modules. Depending on the needs of the project, we can choose the method that best suits our CSS style. Remember, when using Reactstrap, we can customize the appearance of components by changing CSS styles like background color to meet the design needs of our project.