Linux发展历程-编程知识

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Linux历史发展</title>
<style>
/* CSS样式 */
body {
font-family: Arial, sans-serif;
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border-radius: 6px;
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/* 响应式样式 */
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/* 悬浮提示样式 */
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background-color: #333;
color: #fff;
padding: 5px;
font-size: 12px;
border-radius: 4px;
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</style>
</head>
<body>
<ul class="timeline">
<li>
<div class="timeline-icon" title="1991年">1991</div>
<div class="timeline-panel">
<div class="timeline-date">1991年</div>
<div class="timeline-content">
<h3 class="timeline-title">Linux诞生</h3>
<p>Linux诞生于芬兰赫尔辛基大学，由林纳斯·托瓦兹（Linus Torvalds）创建。</p>
</div>
</div>
</li>
<li>
<div class="timeline-icon" title="1992年">1992</div>
<div class="timeline-panel">
<div class="timeline-date">1992年</div>
<div class="timeline-content">
<h3 class="timeline-title">发布Linux 0.12版本</h3>
<p>发布了Linux 0.12版本，这是第一个公开发布的Linux内核版本。</p>
</div>
</div>
</li>
<li>
<div class="timeline-icon" title="1994年">1994</div>
<div class="timeline-panel">
<div class="timeline-date">1994年</div>
<div class="timeline-content">
<h3 class="timeline-title">发布Linux 1.0版本</h3>
<p>发布了Linux 1.0版本，标志着Linux成为一个可用的操作系统。</p>
</div>
</div>
</li>
<li>
<div class="timeline-icon" title="2001年">2001</div>
<div class="timeline-panel">
<div class="timeline-date">2001年</div>
<div class="timeline-content">
<h3 class="timeline-title">发布Linux 2.4版本</h3>
<p>发布了Linux 2.4版本，引入了许多新特性和改进。</p>
</div>
</div>
</li>
<li>
<div class="timeline-icon" title="2011年">2011</div>
<div class="timeline-panel">
<div class="timeline-date">2011年</div>
<div class="timeline-content">
<h3 class="timeline-title">发布Linux 3.0版本</h3>
<p>发布了Linux 3.0版本，虽然版本号变化不大，但引入了一些新特性。</p>
</div>
</div>
</li>
<li>
<div class="timeline-icon" title="2021年">2021</div>
<div class="timeline-panel">
<div class="timeline-date">2021年</div>
<div class="timeline-content">
<h3 class="timeline-title">Linux的持续发展</h3>
<p>至今，Linux持续发展，成为了最受欢迎的开源操作系统之一，并广泛应用于各个领域。</p>
</div>
</div>
</li>
</ul>

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icon.addEventListener('mouseout', function() {
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</body>
</html>

结果截图：