grid布局实现PHP中文网课程栏目——100%还原

Grid 布局实现PHP中文网首页课程列表

项目示例：
代码演示：
 <!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>grid布局仿PHP中文网</title>
</head>
<style>
    /* 初始化三部曲 */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    span {
        color: #666;
        font-size: 14px;
      }
      a {
        color: black;
        text-decoration: none;
        font-size: 14px;
      }
      h2 {
        color: #4d555d;
      margin-bottom: 30px;
      text-align: center;
      }
    .courses-list {
        width: 1200px;
        height: 646px;
        display: grid;
        margin: auto;
    }
    .courses-list > .courses-title {
        color: #666;
        text-align: center;
    }
    .courses-list > .container {
        display: grid;
        grid-template-columns: repeat(5 , 1fr);
        grid-template-rows: repeat(3 , 1fr);
        gap: 20px;
    }
    .courses-list > .container > .course {
        width: 217px;
        height: 166px;
        border-radius: 5%;
        box-shadow: 0 0 10px #888;
        /* 项目在单元格中的对齐方式 */
        place-self: start center;
        overflow: hidden;
        position: relative;
      }
    .courses-list > .container >  .course.first {
        grid-row: span 2;
        height: 362px; 
    }
    /* 课程图片 */
    .courses-list > .container > .course img {
        width: 100%;
        border-radius: 5%;
      }
      /* 课程描述 */
      .courses-list > .container > .course .desc {
        display: grid;
        place-content: space-between;
        min-height: 84px;
        background-color: #fff;
        border-radius: 5%;
        padding: 10px;
        /* 绝对定位 向上移动42像素*/ 
        position: relative;
        top: -40px;
        transition: all 0.5s;
      }
      .courses-list > .container > .course .span {
        position: absolute;
        display: block;
        width: 100%;
        left: 0;
        bottom: 0;
        line-height: 50px;
        height: 50px;
        padding: 0 20px;
        box-sizing: border-box;
        background-color: #fff;
        z-index: 2;
      }
      .courses-list > .container > .course .desc span {
        font-size: smaller;
        color: #555;
      }
      .courses-list > .container > .course .desc span {
        background-color: #939999;
        color: white;
        padding: 3px;
        border-radius: 2px;
      }
      .courses-list > .container > .course:hover .desc {
        min-height: 130px;
        cursor: pointer;
        position: relative;
        top: -90px;
      }
</style>
<body>
    <div class="courses-list">
        <h2 class="course-title"><strong>&lt;/&gt;</strong>PHP进阶学习路径<strong>&lt;/&gt;</strong></h2>
        <div class="container">
            <div class="course first">
                <a href=""><img src="https://www.php.cn/static/images/index_learn_middel.jpg" alt="" /></a>
            </div>
            <div class="course">
                <a href=""><img src="https://img.php.cn/upload/course/000/000/001/5d1c6e1577037989.jpg" alt="" /></a>
                <div class="desc">
                    <a href=""><span>中级</span>孤独九剑（7）_Bootstrap视频教程</a>
                </div>    
                <span class="span">6W+播放</span>
            </div>
            <div class="course">
                <a href=""><img src="https://img.php.cn/upload/course/000/000/001/5d24010108e3d268.jpg" alt="" /></a>
                <div class="desc">
                    <a href=""><span>中级</span>最新ThinkPHP 5.1全球首发视频教程（60天成就PHP）</a>
                </div>    
                <span class="span">6W+播放</span>
            </div>
            <div class="course">
                <a href=""><img src="https://img.php.cn/upload/course/000/000/003/5a372b552a2c4233.jpg" alt="" /></a>
                <div class="desc">
                    <a href=""><span>中级</span>MySQLi面向对象编程急速入门</a>
                </div>    
                <span class="span">6W+播放</span>
            </div>
            <div class="course">
                <a href=""><img src="https://img.php.cn/upload/course/000/000/003/5a3728258bf9f213.jpg" alt="" /></a>
                <div class="desc">
                    <a href=""><span>中级</span>PDO操作急速入门</a>
                </div>    
                <span class="span">12W+播放</span>
            </div>
            <div class="course">
                <a href=""><img src="https://img.php.cn/upload/course/000/000/003/5a373991d9cd9819.jpg" alt="" /></a>
                <div class="desc">
                    <a href=""><span>中级</span>PHP与Ajax急速入门</a>
                </div>    
                <span class="span">10W+播放</span>
            </div>
            <div class="course">
                <a href=""><img src="https://img.php.cn/upload/course/000/000/003/5a530c9c6c775990.jpg" alt="" /></a>
                <div class="desc">
                    <a href=""><span>中级</span>正则表达式急速入门</a>
                </div>    
                <span class="span">10W+播放</span>
            </div>
            <div class="course">
                <a href=""><img src="https://img.php.cn/upload/course/000/000/003/5a5322a085219472.jpg" alt="" /></a>
                <div class="desc">
                    <a href=""><span>中级</span>命名空间急速入门</a>
                </div>    
                <span class="span">5W+播放</span>
            </div>
            <div class="course">
                <a href=""><img src="https://img.php.cn/upload/course/000/000/003/5a53090b27254106.jpg" alt="" /></a>
                <div class="desc">
                    <a href=""><span>初级</span>PHP字符串操作经典入门</a>
                </div>    
                <span class="span">6W+播放</span>
            </div>
            <div class="course">
                <a href=""><img src="https://img.php.cn/upload/course/000/000/001/5d22b615e56bf130.jpg" alt="" /></a>
                <div class="desc">
                    <a href=""><span>中级</span>Ci框架30分钟急速入门</a>
                </div>    
                <span class="span">6W+播放</span>
            </div>
            <div class="course">
                <a href=""><img src="https://img.php.cn/upload/course/000/000/001/5d242759adb88970.jpg" alt="" /></a>
                <div class="desc">
                    <a href=""><span>中级</span>PHP实战天龙八部微信支付实战视频</a>
                </div>    
                <span class="span">45W+播放</span>
            </div>
            <div class="course">
                <a href=""><img src="https://img.php.cn/upload/course/000/000/001/5d2426f409839992.jpg" alt="" /></a>
                <div class="desc">
                    <a href=""><span>中级</span>PHP实战天龙八部之仿爱奇艺网站</a>
                </div>    
                <span class="span">45W+播放</span>
            </div>
            <div class="course">
                <a href=""><img src="https://img.php.cn/upload/course/000/000/001/5d24230536122573.jpg" alt="" /></a>
                <div class="desc">
                    <a href=""><span>中级</span>大型公益实战天龙八部之开发Mini版MVC框架仿糗</a>
                </div>    
                <span class="span">6W+播放</span>
            </div>
            <div class="course">
                <a href=""><img src="https://img.php.cn/upload/course/000/000/001/5d2402695ce37351.jpg" alt="" /></a>
                <div class="desc">
                    <a href=""><span>中级</span>PHP全栈开发之小博客大智慧</a>
                </div>    
                <span class="span">6W+播放</span>
            </div>
        </div>
    </div>
</body>
</html>
还原效果：
总结

利用grid与flex的嵌套，解决了以前很难解决的位置对齐和定位问题；
此案例利用绝对定位来实现上下滑动效果；
感受到了gird布局的强大与简便性
对于前面学习的属性没有掌握透，很多属性都快忘了
Grid 布局实现PHP中文网首页课程列表

项目示例 ：

总结

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