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88 lines
2.8 KiB
88 lines
2.8 KiB
<!DOCTYPE html>
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<html lang="zh">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>随机点名系统</title>
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<style>
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* {
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padding: 0;
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margin: 0;
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box-sizing: border-box;
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}
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html, body {
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height: 100%;
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width: 100%;
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overflow: hidden; /* 防止出现滚动条 */
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}
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video {
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height: 100%;
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width: 100%;
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object-fit: cover;
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position: fixed;
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left: 0;
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top: 0;
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z-index: -1; /* 将视频放在最底层 */
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}
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body {
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font-family: Arial, sans-serif;
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text-align: center;
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position: relative; /* 设置为相对定位，以便绝对定位子元素基于此 */
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color: white; /* 设置字体颜色 */
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}
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h1 {
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font-weight: bolder;
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font-size: 70px;
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background: linear-gradient(45deg, #ff6b6b, #f7c24a);
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background-size: 400% 400%;
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-webkit-background-clip: text;
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-webkit-text-fill-color: transparent;
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animation: gradient-animation 3s ease infinite;
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background-clip: text; /* 标准属性 */
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color: transparent; /* 标准属性 */
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z-index: 1; /* 确保标题在视频上方 */
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margin-top: 20%; /* 垂直居中标题 */
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}
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button {
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padding: 10px 20px;
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font-size: 45px;
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cursor: pointer;
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border: none;
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border-radius: 5px;
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background-color: #ff6b6b; /* 按钮背景色 */
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color: white; /* 按钮文本颜色 */
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transition: background-color 0.3s, transform 0.2s; /* 添加动画效果 */
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z-index: 1; /* 确保按钮在视频上方 */
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margin-top: 20px; /* 按钮与标题之间的间距 */
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}
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button:hover {
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background-color: #f7c24a; /* 悬停时的背景色 */
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transform: scale(1.05); /* 悬停时放大效果 */
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}
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@keyframes gradient-animation {
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0% { background-position: 0% 50%; }
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50% { background-position: 100% 50%; }
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100% { background-position: 0% 50%; }
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}
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</style>
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</head>
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<body>
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<video autoplay muted loop src="bandicam 2024-05-03 20-26-57-382.mp4"></video>
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<h1>随机点名系统</h1>
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<br>
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<br>
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<button id="startButton">开始</button>
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<script>
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document.getElementById('startButton').addEventListener('click', function() {
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window.location.href = 'index.html'; // 跳转到新的页面
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});
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</script>
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</body>
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</html>
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