How to add a gradient overlay to a background image using just CSS and HTML?

Tanvir December 11, 2023

Creating a Gradient Overlay on a Background Image with CSS and HTML

If you’re looking to incorporate a gradient overlay onto a background image using only CSS and HTML, here’s a simple guide to help you achieve that effect:

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Gradient Overlay</title>
  <style>
    body{
      margin: 0;
    }
    .gradient-overlay {
      position: relative;
      width: 100%;
      height: 100vh;
      background: url('YOUR-BACKGROUND-IMAGE.JPG') center/cover no-repeat; /* Replace 'your-image.jpg' with your actual image URL */
    }

    .overlay {
      position: absolute;
      top: 0;
      right: 0;
      bottom: 0;
      left: 0;
      background: linear-gradient(to bottom, rgba(255, 239, 0, 0.6) 0%, rgba(0, 0, 0, 0.34) 100%)
    }

    /* Additional styling for content */
    .content {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      color: #fff;
      text-align: center;
    }
  </style>
</head>
<body>

<div class="gradient-overlay">
  <div class="overlay"></div>
  <div class="content">
    <h1>Your Content Here</h1>
    <p>This is some example text on top of the gradient overlay.</p>
  </div>
</div>

</body>
</html>

In this example:

The .gradient-overlay class represents the container with the background image. Adjust the width, height, and background properties according to your needs.
The .overlay class creates the gradient overlay using the linear-gradient property. You can customize the gradient colors and direction by modifying the rgba values and the to bottom parameter.

This approach allows you to overlay a gradient on top of any background image without modifying the image itself.

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