anphung0909

## gist:e7929732674943ba4f91cc23de59bf2e
<!DOCTYPE html>
<html>
<head>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta charset="UTF-8">
    <title>You have a gift! ❤️</title>
    <style>
        body { background: #000; color: #fff; display: flex; justify-content: center; align-items: center; height: 100vh; margin: 0; font-family: sans-serif; overflow: hidden; }
        .container { text-align: center; }
        .heart { background-color: #ff0000; height: 120px; width: 120px; position: relative; transform: rotate(-45deg); margin: 0 auto; cursor: pointer; box-shadow: 0 0 30px #f00; animation: beat 0.8s infinite; }
	<!DOCTYPE html>
	<html>
	<head>
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<meta charset="UTF-8">
	<title>You have a gift! ❤️</title>
	<style>
	body { background: #000; color: #fff; display: flex; justify-content: center; align-items: center; height: 100vh; margin: 0; font-family: sans-serif; overflow: hidden; }
	.container { text-align: center; }
	.heart { background-color: #ff0000; height: 120px; width: 120px; position: relative; transform: rotate(-45deg); margin: 0 auto; cursor: pointer; box-shadow: 0 0 30px #f00; animation: beat 0.8s infinite; }