25 lines
574 B
HTML
25 lines
574 B
HTML
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<!DOCTYPE html>
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<html>
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<head>
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<title>A4 页面大小设置</title>
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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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<style>
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@page {
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size: A4;
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margin: 0;
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}
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body {
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width: calc(210mm * (96 / 25.4));
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height: calc(297mm * (96 / 25.4));
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margin: 0;
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}
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</style>
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</head>
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<body style="border: 1px red solid;background-color: #f8f9fa">
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<h1>这是一个 A4 大小的网页</h1>
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<p>这是一段示例文本。</p>
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</body>
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</html>
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