How to Build Responsive FAQ Accordions With CSS Grid

Creating responsive FAQ accordions using CSS Grid can greatly enhance the user experience on your website. This design pattern is particularly effective for organizing information, making it easy for users to find answers to their questions quickly. In this article, we'll explore the steps to build a responsive FAQ accordion using CSS Grid.

Step 1: Setting Up the HTML Structure

To start, we need a simple HTML structure. Each FAQ item will consist of a question and an answer. We will wrap these elements in a container that will be styled with CSS Grid.



    
        What is CSS Grid?
        CSS Grid is a layout system in CSS that allows for the creation of complex web designs using grid-based layouts.
    
    
        How do I make my website responsive?
        Use CSS media queries to adjust your styles based on the device’s viewport size, ensuring compatibility across various devices.

Step 2: Styling the FAQ Using CSS Grid

Next, we'll define the styles for our FAQ accordion. We will be using CSS Grid to create a responsive layout that adapts to different screen sizes.


.faq-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
    max-width: 800px;
    margin: 0 auto;
}
.faq-item {
    border: 1px solid #ccc;
    border-radius: 5px;
    overflow: hidden;
}
.faq-question {
    background-color: #f7f7f7;
    cursor: pointer;
    padding: 15px;
}
.faq-answer {
    display: none;
    padding: 15px;
}

Step 3: Adding Interactive Functionality with JavaScript

Now that we have the basic structure and styling in place, let’s add some interactive functionality using JavaScript. Our goal is to toggle the visibility of the answer when the question is clicked.


document.querySelectorAll('.faq-question').forEach(item => {
    item.addEventListener('click', () => {
        const answer = item.nextElementSibling;
        answer.style.display = answer.style.display === 'block' ? 'none' : 'block';
    });
});

Step 4: Making It Fully Responsive

To ensure our FAQ accordions are fully responsive, we’ll incorporate some media queries. This will help to adjust the layout on smaller screens, making sure the design remains user-friendly.


@media (max-width: 600px) {
    .faq-container {
        grid-template-columns: 1fr; 
    }
    
    .faq-item {
        border-radius: 0;
    }
}

Final Touches

Now that we have the core functionality and styles in place, you can further enhance the FAQ accordion by adding transitions for a smoother user experience.


.faq-answer {
    display: none;
    transition: max-height 0.3s ease;
}

And that’s it! You’ve successfully created a responsive FAQ accordion using CSS Grid. This accordion not only helps users navigate your content effectively but also looks great on any device. With just a little bit of HTML, CSS, and JavaScript, you can add a functional and stylish feature to your web project.

How to Build Responsive FAQ Accordions With CSS Grid