Creating a Fullscreen Video Background with CSS

Creating a fullscreen video background with CSS can add a dynamic and visually captivating element to your website. By utilizing CSS, you can easily integrate a video that spans the entire background of your webpage, creating an immersive and engaging user experience. In this tutorial, we will explore how to implement this feature using simple CSS techniques, allowing you to enhance the overall aesthetics and interactivity of your website.

Welcome to this tutorial on creating a stunning fullscreen video background with CSS. In this tutorial, we will guide you through the process of adding a fullscreen video background to your website using only HTML and CSS. So, let’s get started!

What is a Fullscreen Video Background?

A fullscreen video background is a visually appealing element that covers the entire viewport of a web page. It enhances the overall user experience by adding a dynamic and engaging element to the website. Additionally, a fullscreen video background can be a great way to showcase a product or service and leave a lasting impression on visitors.

How to Create a Fullscreen Video Background with CSS

To create a fullscreen video background, follow the steps outlined below:

Step 1: Prepare the Video

The first step is to prepare the video you want to use as your background. It’s recommended to use a video that is of high quality but has a small file size to avoid slowing down your website. Also, ensure that the video format is compatible with modern web browsers, such as MP4 or WebM.

Step 2: HTML Markup

Next, let’s set up the HTML markup. In your HTML file, add the following code:

<div class="video-background">
  <video autoplay loop muted>
    <source src="path/to/your/video.mp4" type="video/mp4">
    <source src="path/to/your/video.webm" type="video/webm">
    Your browser does not support the video tag.
  </video>
</div>

In the above code, we have wrapped the video element inside a container div with a class of “video-background”. The video element has attributes of “autoplay”, “loop”, and “muted” to ensure that the video plays automatically, loops infinitely, and doesn’t have any sound.

Step 3: CSS Styling

Now, let’s add the CSS styling to make the video background cover the entire viewport. Add the following CSS code to your stylesheet:

.video-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
}

.video-background video {
    object-fit: cover;
}

In the above CSS code, we set the position of the video background container to “fixed” to ensure that it remains fixed in the viewport. The “top” and “left” properties are set to 0 to position the video background at the top left corner of the viewport. The width and height are set to 100% to cover the entire screen.

The “overflow: hidden” property ensures that any parts of the video that are larger than the viewport are clipped. Finally, we set the z-index to -1 to ensure that the video background stays behind all other elements on the page.

That’s it! You have successfully created a fullscreen video background using CSS. By following these steps, you can add a captivating video background to your website and elevate your design to new heights. Experiment with different videos and styles to create a unique and engaging user experience. Enjoy!

Creating a fullscreen video background with CSS is a dynamic and visually engaging way to enhance the design of a website or application. By following the necessary CSS coding techniques and considering factors such as video size and aspect ratio, developers can achieve a professional and immersive user experience. Overall, incorporating fullscreen video backgrounds adds an element of modernity and interactivity, making websites more compelling and memorable for visitors.