How to Change the CSS of an Element Using jQuery in 2025

In the ever-evolving world of web development, jQuery remains a powerful ally for manipulating the DOM. This guide will walk you through how to change the CSS of an element using jQuery, ensuring your website looks its best in 2025.

Why Use jQuery for CSS Manipulation?

jQuery provides a simple yet effective way to modify the CSS of an element, allowing for dynamic styling and easy implementation of interactive features. This versatility makes it a popular choice for developers.

Step-by-Step Guide to Changing CSS with jQuery

Step 1: Ensure jQuery is Integrated

First, make sure you've integrated jQuery into your project. For guidance, check out this article on jQuery integration in Laravel.

Step 2: Select the Element

Using jQuery's selector, target the DOM element whose style you want to change. For example:

let element = $('#myElement');

Step 3: Apply the CSS Change

Use the .css() method to apply new styles to the selected element. Here's how:

element.css('color', 'blue');

The above code changes the text color to blue. You can also update multiple styles at once:

element.css({
    'background-color': 'yellow',
    'font-size': '18px'
});
        

Step 4: Advanced Techniques

If you need to change the CSS of elements within an iframe, explore more on adding CSS with jQuery and its applications in complex scenarios.

Additional Resources

For more advanced methods and use cases, discover techniques for jQuery for iframe CSS manipulation and other related guides.

By integrating these techniques, you can dramatically enhance the appearance and functionality of your web projects with jQuery, staying ahead in 2025 and beyond.