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chali 4495ae0e28 feat: Add CSS layout exercises and corresponding HTML files
- Created multiple exercises under the CSS layout section, including:
  - Final page layout with CSS styles and HTML structure.
  - Display and flow concepts with examples of block, inline, and none display types.
  - Selectors and pseudo-classes with practical examples.
  - Overflow and sizing handling in CSS.
  - Grid layout basics for two-dimensional layouts.
  - Fixed and sticky positioning examples.
  - Centering techniques for common layout scenarios.

- Added README files for each exercise to outline objectives and file structures.
- Updated main README to include new sections and usage instructions.
2026-03-09 14:16:22 +08:00

61 lines
1.8 KiB
HTML

<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>前端学习路线页</title>
<link rel="stylesheet" href="./answer.css" />
</head>
<body>
<div class="page">
<header class="site-header">
<h1>前端学习路线</h1>
<nav class="nav">
<a href="#html">HTML</a>
<a href="#css">CSS</a>
<a href="#js">JavaScript</a>
</nav>
</header>
<main>
<section class="hero">
<div>
<p class="eyebrow">第 2 阶段</p>
<h2>CSS 布局与视觉</h2>
<p>目标是把已经写好的 HTML 页面排得更清晰、更稳定、更可读。</p>
</div>
<a class="hero-link" href="#tracks">开始练习</a>
</section>
<section class="tracks" id="tracks">
<article class="track-card" id="html">
<h3>盒模型</h3>
<p>理解 margin、padding、border 的区别。</p>
</article>
<article class="track-card" id="css">
<h3>Flex</h3>
<p>学会横向排列、间距和居中。</p>
</article>
<article class="track-card" id="js">
<h3>定位</h3>
<p>掌握相对定位和绝对定位的配合。</p>
</article>
</section>
<section class="contact">
<h3>练习登记</h3>
<form class="form">
<label for="name">姓名</label>
<input id="name" type="text" />
<label for="goal">今日目标</label>
<textarea id="goal" rows="4"></textarea>
<button type="submit">提交</button>
</form>
</section>
</main>
</div>
</body>
</html>