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css制作新浪

2026-01-28 06:50:59CSS

css制作新浪

新浪首页布局分析

新浪首页采用典型的门户网站布局，顶部导航栏、轮播图、新闻分类区块是核心元素。整体宽度固定居中，响应式设计适配不同屏幕尺寸。

基础HTML结构

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>新浪首页</title>
    <link rel="stylesheet" href="style.css">
</head>
<body>
    <div class="container">
        <!-- 顶部导航 -->
        <header class="top-nav">
            <div class="logo">新浪</div>
            <nav class="main-nav">
                <ul>
                    <li><a href="#">新闻</a></li>
                    <li><a href="#">体育</a></li>
                    <li><a href="#">财经</a></li>
                </ul>
            </nav>
        </header>

        <!-- 轮播图区域 -->
        <div class="banner">
            <img src="banner.jpg" alt="轮播图">
        </div>

        <!-- 新闻内容区 -->
        <div class="news-section">
            <div class="news-column">
                <h3>国内新闻</h3>
                <ul class="news-list">
                    <li><a href="#">新闻标题1</a></li>
                    <li><a href="#">新闻标题2</a></li>
                </ul>
            </div>
        </div>
    </div>
</body>
</html>

核心CSS样式

/* 全局样式 */
body {
    font-family: "Microsoft YaHei", sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
}

.container {
    width: 1200px;
    margin: 0 auto;
}

/* 顶部导航 */
.top-nav {
    height: 60px;
    background: #e60012;
    display: flex;
    align-items: center;
    padding: 0 20px;
}

.logo {
    color: white;
    font-size: 28px;
    font-weight: bold;
}

.main-nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-nav li {
    margin-left: 20px;
}

.main-nav a {
    color: white;
    text-decoration: none;
}

/* 轮播图 */
.banner {
    height: 300px;
    background: #eee;
    margin: 10px 0;
}

.banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 新闻区块 */
.news-section {
    display: flex;
    margin-top: 20px;
}

.news-column {
    flex: 1;
    margin-right: 20px;
}

.news-column:last-child {
    margin-right: 0;
}

.news-column h3 {
    border-bottom: 2px solid #e60012;
    padding-bottom: 5px;
    font-size: 18px;
}

.news-list {
    list-style: none;
    padding: 0;
}

.news-list li {
    padding: 8px 0;
    border-bottom: 1px dashed #ddd;
}

.news-list a {
    color: #333;
    text-decoration: none;
}

.news-list a:hover {
    color: #e60012;
}

响应式设计实现

@media (max-width: 768px) {
    .container {
        width: 100%;
        padding: 0 10px;
    }

    .top-nav {
        flex-direction: column;
        height: auto;
        padding: 10px;
    }

    .main-nav ul {
        flex-wrap: wrap;
    }

    .news-section {
        flex-direction: column;
    }

    .news-column {
        margin-right: 0;
        margin-bottom: 20px;
    }
}

交互效果增强

/* 导航悬停效果 */
.main-nav a:hover {
    text-decoration: underline;
}

/* 新闻标题悬停动画 */
.news-list a {
    transition: color 0.3s;
}

/* 轮播图切换动画 */
.banner {
    position: relative;
    overflow: hidden;
}

.banner img {
    transition: transform 0.5s;
}

.banner:hover img {
    transform: scale(1.02);
}