buttons/css/Ripple_Effect_on_Click.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Ripple Effect Button</title>
    <style>
        .ripple-button {
            font-size: 16px;
            padding: 10px 20px;
            background-color: #009688;
            color: white;
            border: none;
            position: relative;
            overflow: hidden;
            border-radius: 5px;
        }

        .ripple-button::after {
            content: '';
            position: absolute;
            width: 300%;
            height: 300%;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: rgba(255, 255, 255, 0.5);
            opacity: 0;
            transition: all 0.6s;
            border-radius: 50%;
        }

        .ripple-button:active::after {
            width: 0;
            height: 0;
            opacity: 1;
            transition: 0s;
        }
    </style>
</head>
<body>
    <button class="ripple-button">Ripple Button</button>
</body>
</html>