07 一个使用CSS Grid和Flexbox布局的案例

本文链接：https://blog.youkuaiyun.com/m0_64904350/article/details/140626851

一个使用CSS Grid和Flexbox布局的案例：一个响应式的作品集网站。这个网站将展示多个项目，并使用现代CSS特性如变暗效果、阴影、过渡等来增强视觉效果。

HTML结构 (`portfolio.html`)

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>我的作品集</title>
    <link rel="stylesheet" href="styles.css">
</head>
<body>
    <header class="portfolio-header">
        <h1>我的作品集</h1>
        <nav>
            <ul>
                <li><a href="#projects">项目</a></li>
                <li><a href="#about">关于我</a></li>
                <li><a href="#contact">联系方式</a></li>
            </ul>
        </nav>
    </header>

    <section id="about">
        <h2>关于我</h2>
        <p>我是一名热爱设计的前端开发者。</p>
    </section>

    <section id="projects" class="projects-grid">
        <h2>项目</h2>
        <!-- 项目卡片 -->
        <article class="project">
            <img src="project1.jpg" alt="项目1">
            <h3>项目1</h3>
            <p>项目描述...</p>
        </article>
        <!-- 更多项目卡片 -->
    </section>

    <section id="contact">
        <h2>联系方式</h2>
        <p>邮箱: contact@example.com</p>
    </section>

    <footer class="portfolio-footer">
        <p>版权所有 &copy; 2024</p>
    </footer>
</body>
</html>

CSS样式 (`styles.css`)

/* 基本重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}

.portfolio-header {
    background: #333;
    color: #fff;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.portfolio-header h1 {
    margin: 0;
}

nav ul {
    list-style: none;
    display: flex;
}

nav ul li {
    margin-left: 20px;
}

nav a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
}

nav a:hover {
    color: #ddd;
}

#about, #contact {
    padding: 20px;
    background: #fff;
    margin: 20px;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    padding: 20px;
}

.project {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.project img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.project:hover img {
    transform: scale(1.1);
}

.project h3 {
    margin: 15px 0 5px;
}

.project p {
    padding: 0 15px 15px;
    margin: 0;
}

.portfolio-footer {
    text-align: center;
    padding: 10px 0;
    background: #333;
    color: #fff;
}

@media (max-width: 768px) {
    .portfolio-header {
        flex-direction: column;
        align-items: center;
    }

    nav ul {
        margin-top: 10px;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }
}