Are you looking to add a smooth and mesmerizing wave animation to your website? In this tutorial, we’ll guide you through creating a beautiful wave background animation using just HTML and CSS. This effect can be used for landing pages, website headers, or even as a dynamic background for various web elements.
What You’ll Learn
✅ How to set up a full-page wave background using HTML 🌍
✅ Styling the waves with CSS for smooth animations 🎨
✅ Creating multiple layers of animated waves 🌊✨
✅ Making the waves move at different speeds for a realistic effect 🏄♂️
✅ Optimizing the animation for responsiveness and performance 📱💻
Step 1: Setting Up the HTML Structure
First, create the basic structure for your webpage. We’ll use a <div> container to hold the wave elements.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Wave Background Animation</title>
<link rel="stylesheet" href="styles.css">
</head>
<body>
<div class="wave-container">
<div class="wave wave1"></div>
<div class="wave wave2"></div>
<div class="wave wave3"></div>
</div>
</body>
</html>Step 2: Styling the Waves with CSS
Now, let’s add the CSS to create the wave animation. We’ll use @keyframes to animate the waves.
body, html {
margin: 0;
padding: 0;
width: 100%;
height: 100%;
overflow: hidden;
}
.wave-container {
position: relative;
width: 100%;
height: 100vh;
background: linear-gradient(to bottom, #6aa9ff, #4c88d9);
overflow: hidden;
}
.wave {
position: absolute;
bottom: 0;
left: 0;
width: 200%;
height: 200px;
background: rgba(255, 255, 255, 0.5);
opacity: 0.7;
border-radius: 50%;
animation: wave-animation 6s linear infinite;
}
.wave2 {
animation: wave-animation 8s linear infinite;
opacity: 0.6;
}
.wave3 {
animation: wave-animation 10s linear infinite;
opacity: 0.4;
}
@keyframes wave-animation {
0% {
transform: translateX(0) translateY(0);
}
50% {
transform: translateX(-50%) translateY(10px);
}
100% {
transform: translateX(-100%) translateY(0);
}
}Step 3: Explanation of the Code
- Creating the Wave Layers: We add three
<div>elements inside the.wave-container, each representing a different wave. - Background Styling: We apply a gradient background to the
.wave-containerto enhance the visual effect. - Wave Animation: Using
@keyframes, we animate the waves to move horizontally and slightly vertically. - Layering Waves: Each wave has a different animation duration (
6s,8s, and10s) to create a dynamic movement effect.
Step 4: Optimizing for Performance
- Keep the number of waves minimal to avoid performance issues.
- Use CSS animations instead of JavaScript for better efficiency.
- Test the animation on different screen sizes to ensure responsiveness.
Final Thoughts
By following this tutorial, you now have a beautiful, animated wave background that can make your website more visually appealing. You can tweak the colors, opacity, and animation speed to match your design needs.
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📌 Code Repository:
Access the full source code on GitHub:
🔗 GitHub Repo
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