code-thu/love.html at main · bebin7628/code-thu · GitHub

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<!DOCTYPE html>
<html lang="vi">
<head>
  <meta charset="UTF-8">
  <title>Ha Dung 🧸</title>
  <style>
    body {
      margin: 0;
      padding: 0;
      overflow: hidden;
      background-color: black;
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    }

    .float-text, .heart {
      position: absolute;
      white-space: nowrap;
      pointer-events: none;
      opacity: 0;
      animation: floatUp 8s linear forwards;
    }

    .float-text {
      color: #ffffff;
      text-shadow: 0 0 6px #ffffff, 0 0 10px #ff99ff, 0 0 14px #ff33cc;
    }

    .heart {
      color: red;
      text-shadow: 0 0 4px red, 0 0 8px #ff5050;
    }

    @keyframes floatUp {
      0% {
        transform: translateY(0) scale(1);
        opacity: 1;
      }
      100% {
        transform: translateY(-120vh) scale(1.5);
        opacity: 0;
      }
    }

    .star {
      position: absolute;
      width: 2px;
      height: 2px;
      background: white;
      border-radius: 50%;
      opacity: 0.7;
      animation: twinkle 3s infinite ease-in-out;
      box-shadow: 0 0 6px white;
    }

    @keyframes twinkle {
      0%, 100% {
        opacity: 0.3;
        transform: scale(1);
      }
      50% {
        opacity: 1;
        transform: scale(1.5);
      }
    }
  </style>
</head>
<body>

<script>
  const messages = [
    "Ha Dung 🧸",
    "Happy Birthday 🎉🎉🎉"
  ];

  function createFloatingText() {
    const el = document.createElement('div');
    el.className = 'float-text';
    el.innerText = messages[Math.floor(Math.random() * messages.length)];

    const size = Math.random() * 18 + 18; // 18px - 36px
    el.style.fontSize = size + 'px';
    el.style.left = Math.random() * window.innerWidth + 'px';
    el.style.top = window.innerHeight + 'px';
    el.style.animationDuration = (4 + Math.random() * 4) + 's';

    document.body.appendChild(el);
    setTimeout(() => document.body.removeChild(el), 9000);
  }

  function createHeart() {
    const el = document.createElement('div');
    el.className = 'heart';
    el.innerText = '❤️';

    const size = Math.random() * 12 + 14; // 14px - 26px
    el.style.fontSize = size + 'px';
    el.style.left = Math.random() * window.innerWidth + 'px';
    el.style.top = window.innerHeight + 'px';
    el.style.animationDuration = (4 + Math.random() * 2) + 's';

    document.body.appendChild(el);
    setTimeout(() => document.body.removeChild(el), 7000);
  }

  function createStar() {
    const star = document.createElement('div');
    star.className = 'star';
    star.style.left = Math.random() * window.innerWidth + 'px';
    star.style.top = Math.random() * window.innerHeight + 'px';
    document.body.appendChild(star);
    setTimeout(() => document.body.removeChild(star), 6000);
  }

  // Hiệu ứng liên tục
  setInterval(() => {
    for (let i = 0; i < 3; i++) createFloatingText();
  }, 300);

  setInterval(() => {
    for (let i = 0; i < 5; i++) createHeart();
  }, 500);

  setInterval(() => {
    for (let i = 0; i < 10; i++) createStar();
  }, 800); // Sao xuất hiện đều đặn
</script>

</body>
</html>