How to Use `!important` Inline Styles in React: Ultimate Solution

The Problem

• Frameworks like Bootstrap use !important to ensure certain styles take precedence. Overriding these styles in React can be challenging since directly including !important in style properties doesn't work as expected in React 15+.

The Solution

• To apply styles with !important in React, you need to use the JavaScript setProperty method, which involves accessing the DOM element directly through a reference.

Here's a simplified example to illustrate this:

const color = '#467db0';
return (
  <div
    className="bg-dark"
    ref={(el) => {
      if (el) {
        el.style.setProperty('background-color', color, 'important');
      }
    }}
  />
);

Explanation:

• ref Attribute: A reference to the DOM element is created using the ref attribute.
• style.setProperty: The setProperty method is used to set the background-color with !important.

This approach ensures your custom styles are applied correctly, even when dealing with styles marked with !important in CSS frameworks.

Conclusion

• Using !important in React inline styles requires a bit of extra work but is manageable with the setProperty method. This technique helps you ensure your custom styles take precedence when necessary.