giangmd/ripple-effect-css-only.html

## ripple-effect-css-only.html
<!DOCTYPE html>
<html>
<head>
    <title>Create ripple effect with CSS only</title>
    <style>
        .container {
            background-color: #ffffff;
            height: 500px;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .btn {
            background-color: orange;
            color: #fff;
            font-size: 40px;
            padding: 20px 20px;
        }


        /*ripple effect*/
        .ripple {
            position: relative;
            overflow: hidden;
            transform: translate3d(0, 0, 0);
        }

        .ripple:after {
            content: "";
            display: block;
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            pointer-events: none;
            background-image: radial-gradient(circle, #fff 10%, transparent 10.01%);
            background-repeat: no-repeat;
            background-position: 50%;
            transform: scale(10, 10);
            opacity: 0;
            transition: transform .5s, opacity 1s;
        }

        .ripple:active:after {
            transform: scale(0, 0);
            opacity: .3;
            transition: 0s;
        }
    </style>
</head>
<body>
    <div class="container">
        <button class="btn ripple">Click here</button>
    </div>
</body>
</html>
	<!DOCTYPE html>
	<html>
	<head>
	<title>Create ripple effect with CSS only</title>
	<style>
	.container {
	background-color: #ffffff;
	height: 500px;
	display: flex;
	justify-content: center;
	align-items: center;
	}

	.btn {
	background-color: orange;
	color: #fff;
	font-size: 40px;
	padding: 20px 20px;
	}


	/ripple effect/
	.ripple {
	position: relative;
	overflow: hidden;
	transform: translate3d(0, 0, 0);
	}

	.ripple:after {
	content: "";
	display: block;
	position: absolute;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	pointer-events: none;
	background-image: radial-gradient(circle, #fff 10%, transparent 10.01%);
	background-repeat: no-repeat;
	background-position: 50%;
	transform: scale(10, 10);
	opacity: 0;
	transition: transform .5s, opacity 1s;
	}

	.ripple:active:after {
	transform: scale(0, 0);
	opacity: .3;
	transition: 0s;
	}
	</style>
	</head>
	<body>
	<div class="container">
	<button class="btn ripple">Click here</button>
	</div>
	</body>
	</html>