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feat(submission): add liquid wave button hover effect (#55580) #55597

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Merged
SAPTARSHI-coder merged 1 commit into from
Jul 25, 2026
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Merged

feat(submission): add liquid wave button hover effect (#55580) #55597

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16 changes: 16 additions & 0 deletions submissions/examples/liquid-wave-button-55580/README.md
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# Liquid Wave Button

## What does this do?
Adds a liquid/wave hover effect to buttons. On hover, a pseudo-element fills the button from the bottom upwards like rising water, rotating to create a dynamic wave effect.

## How is it used?
```html
<button class="ease-btn ease-btn-liquid">Liquid Wave 🌊</button>
```

## Why does it fit EaseMotion CSS?
It provides a high-quality, pure CSS micro-animation that feels engaging and natural without relying on any JavaScript listeners.

## Tech Stack
- HTML
- CSS (No JavaScript)
37 changes: 37 additions & 0 deletions submissions/examples/liquid-wave-button-55580/demo.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Liquid Wave Button Demo</title>
<link rel="stylesheet" href="../../../easemotion.css">
<link rel="stylesheet" href="style.css">
<style>
body {
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
background-color: #f8fafc;
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
.container {
display: flex;
gap: 20px;
}
.ease-btn {
padding: 12px 24px;
font-size: 1rem;
font-weight: 500;
border-radius: 8px;
cursor: pointer;
outline: none;
}
</style>
</head>
<body>
<div class="container">
<button class="ease-btn ease-btn-liquid">Liquid Wave 🌊</button>
</div>
</body>
</html>
27 changes: 27 additions & 0 deletions submissions/examples/liquid-wave-button-55580/style.css
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.ease-btn-liquid {
position: relative;
overflow: hidden;
z-index: 1;
background-color: var(--ease-color-primary, #6366f1);
color: #fff;
border: none;
transition: color 0.4s ease;
}

.ease-btn-liquid::after {
content: "";
position: absolute;
top: 100%;
left: 50%;
width: 200%;
height: 200%;
background-color: rgba(255, 255, 255, 0.2);
transform: translate(-50%, 0) rotate(0deg);
border-radius: 40%;
z-index: -1;
transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.ease-btn-liquid:hover::after {
transform: translate(-50%, -100%) rotate(180deg);
}
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