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<!DOCTYPE html> <html> <head> <style> div.gallery { border: 1px solid #ccc; } div.gallery:hover { border: 1px solid #777; } div.gallery img { width: 100%; height: auto; } div.desc { padding: 15px; text-align: center; } * { box-sizing: border-box; } .responsive { padding: 0 6px; float: left; width: 24.99999%; } @media only screen and (max-width: 700px) { .responsive { width: 49.99999%; margin: 6px 0; } } @media only screen and (max-width: 500px) { .responsive { width: 100%; } } .clearfix:after { content: ""; display: table; clear: both; } </style> </head> <body> <h2>响应式图片库</h2> <h4>请调整浏览器窗口大小，以查看响应效果：</h4> <div class="responsive"> <div class="gallery"> <a target="_blank" href="/i/photo/beijing.jpg"> <img src="/i/photo/beijing.jpg" alt="Beijing" width="600" height="400"> </a> <div class="desc">请在此处，添加对图像的描述。</div> </div> </div> <div class="responsive"> <div class="gallery"> <a target="_blank" href="/i/photo/wuhan.jpg"> <img src="/i/photo/wuhan.jpg" alt="Wuhan" width="600" height="400"> </a> <div class="desc">请在此处，添加对图像的描述。</div> </div> </div> <div class="responsive"> <div class="gallery"> <a target="_blank" href="/i/photo/hangzhou.jpg"> <img src="/i/photo/hangzhou.jpg" alt="Hangzhou" width="600" height="400"> </a> <div class="desc">请在此处，添加对图像的描述。</div> </div> </div> <div class="responsive"> <div class="gallery"> <a target="_blank" href="/i/photo/chongqing.jpg"> <img src="/i/photo/chongqing.jpg" alt="Chongqing" width="600" height="400"> </a> <div class="desc">请在此处，添加对图像的描述。</div> </div> </div> <div class="clearfix"></div> <div style="padding:6px;"> <p>这个例子使用媒体查询来重新排列不同屏幕尺寸上的图片：对于宽度大于700像素的屏幕，它会并排显示四张图片；对于宽度小于 700 像素的屏幕，它会并排显示两张图片。对于宽度小于 500 像素的屏幕，图片会垂直堆叠（100%）。</p> </div> </body> </html>